197003625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 422682624

約数和(自身を除く): 225678999

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 105, 115, 125, 161, 175, 195, 251, 273, 299, 325, 345, 375, 455, 483, 525, 575, 753, 805, 875, 897, 975, 1255, 1365, 1495, 1625, 1725, 1757, 2093, 2275, 2415, 2625, 2875, 3263, 3765, 4025, 4485, 4875, 5271, 5773, 6275, 6279, 6825, 7475, 8625, 8785, 9789, 10465, 11375, 12075, 16315, 17319, 18825, 20125, 22425, 22841, 26355, 28865, 31375, 31395, 34125, 37375, 40411, 43925, 48945, 52325, 60375, 68523, 75049, 81575, 86595, 94125, 112125, 114205, 121233, 131775, 144325, 156975, 202055, 219625, 225147, 244725, 261625, 342615, 375245, 407875, 432975, 525343, 571025, 606165, 658875, 721625, 784875, 1010275, 1125735, 1223625, 1576029, 1713075, 1876225, 2164875, 2626715, 2855125, 3030825, 5051375, 5628675, 7880145, 8565375, 9381125, 13133575, 15154125, 28143375, 39400725, 65667875, 197003625]

約数ペア:

[(1, 197003625), (3, 65667875), (5, 39400725), (7, 28143375), (13, 15154125), (15, 13133575), (21, 9381125), (23, 8565375), (25, 7880145), (35, 5628675), (39, 5051375), (65, 3030825), (69, 2855125), (75, 2626715), (91, 2164875), (105, 1876225), (115, 1713075), (125, 1576029), (161, 1223625), (175, 1125735), (195, 1010275), (251, 784875), (273, 721625), (299, 658875), (325, 606165), (345, 571025), (375, 525343), (455, 432975), (483, 407875), (525, 375245), (575, 342615), (753, 261625), (805, 244725), (875, 225147), (897, 219625), (975, 202055), (1255, 156975), (1365, 144325), (1495, 131775), (1625, 121233), (1725, 114205), (1757, 112125), (2093, 94125), (2275, 86595), (2415, 81575), (2625, 75049), (2875, 68523), (3263, 60375), (3765, 52325), (4025, 48945), (4485, 43925), (4875, 40411), (5271, 37375), (5773, 34125), (6275, 31395), (6279, 31375), (6825, 28865), (7475, 26355), (8625, 22841), (8785, 22425), (9789, 20125), (10465, 18825), (11375, 17319), (12075, 16315)]