16996826925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{541}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 34347051648

約数和(自身を除く): 17350224723

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 467, 541, 575, 585, 897, 975, 1035, 1401, 1495, 1623, 1725, 2335, 2691, 2705, 2925, 4203, 4485, 4869, 5175, 6071, 7005, 7033, 7475, 8115, 10741, 11675, 12443, 13455, 13525, 18213, 21015, 21099, 22425, 24345, 30355, 32223, 35025, 35165, 37329, 40575, 53705, 54639, 62215, 63297, 67275, 91065, 96669, 105075, 105495, 111987, 121725, 139633, 151775, 161115, 161759, 175825, 186645, 252647, 268525, 273195, 311075, 316485, 418899, 455325, 483345, 485277, 527475, 559935, 698165, 757941, 805575, 808795, 933225, 1256697, 1263235, 1365975, 1455831, 1582425, 2094495, 2273823, 2416725, 2426385, 2799675, 3284411, 3490825, 3789705, 4043975, 5810881, 6283485, 6316175, 7279155, 9853233, 10472475, 11369115, 12131925, 16422055, 17432643, 18948525, 29054405, 29559699, 31417425, 36395775, 49266165, 52297929, 56845575, 75541453, 82110275, 87163215, 145272025, 147798495, 226624359, 246330825, 261489645, 377707265, 435816075, 679873077, 738992475, 1133121795, 1307448225, 1888536325, 3399365385, 5665608975, 16996826925]

約数ペア:

[(1, 16996826925), (3, 5665608975), (5, 3399365385), (9, 1888536325), (13, 1307448225), (15, 1133121795), (23, 738992475), (25, 679873077), (39, 435816075), (45, 377707265), (65, 261489645), (69, 246330825), (75, 226624359), (115, 147798495), (117, 145272025), (195, 87163215), (207, 82110275), (225, 75541453), (299, 56845575), (325, 52297929), (345, 49266165), (467, 36395775), (541, 31417425), (575, 29559699), (585, 29054405), (897, 18948525), (975, 17432643), (1035, 16422055), (1401, 12131925), (1495, 11369115), (1623, 10472475), (1725, 9853233), (2335, 7279155), (2691, 6316175), (2705, 6283485), (2925, 5810881), (4203, 4043975), (4485, 3789705), (4869, 3490825), (5175, 3284411), (6071, 2799675), (7005, 2426385), (7033, 2416725), (7475, 2273823), (8115, 2094495), (10741, 1582425), (11675, 1455831), (12443, 1365975), (13455, 1263235), (13525, 1256697), (18213, 933225), (21015, 808795), (21099, 805575), (22425, 757941), (24345, 698165), (30355, 559935), (32223, 527475), (35025, 485277), (35165, 483345), (37329, 455325), (40575, 418899), (53705, 316485), (54639, 311075), (62215, 273195), (63297, 268525), (67275, 252647), (91065, 186645), (96669, 175825), (105075, 161759), (105495, 161115), (111987, 151775), (121725, 139633)]