15696923175

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2675

約数の個数: 120

約数和(自身を含む): 30183246720

約数和(自身を除く): 14486323545

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 71, 75, 81, 129, 135, 213, 215, 225, 355, 387, 405, 639, 645, 675, 1065, 1075, 1161, 1775, 1917, 1935, 2025, 2539, 3053, 3195, 3225, 3483, 5325, 5751, 5805, 7617, 9159, 9585, 9675, 12695, 15265, 15975, 17415, 22851, 27477, 28755, 29025, 38085, 45795, 47925, 63475, 68553, 76325, 82431, 87075, 109177, 114255, 137385, 143775, 180269, 190425, 205659, 228975, 247293, 327531, 342765, 412155, 540807, 545885, 571275, 686925, 901345, 982593, 1028295, 1236465, 1622421, 1637655, 1713825, 2060775, 2704035, 2729425, 2947779, 4506725, 4867263, 4912965, 5141475, 6182325, 7751567, 8112105, 8188275, 8843337, 13520175, 14601789, 14738895, 23254701, 24336315, 24564825, 38757835, 40560525, 44216685, 69764103, 73008945, 73694475, 116273505, 121681575, 193789175, 209292309, 221083425, 348820515, 365044725, 581367525, 627876927, 1046461545, 1744102575, 3139384635, 5232307725, 15696923175]

約数ペア:

[(1, 15696923175), (3, 5232307725), (5, 3139384635), (9, 1744102575), (15, 1046461545), (25, 627876927), (27, 581367525), (43, 365044725), (45, 348820515), (71, 221083425), (75, 209292309), (81, 193789175), (129, 121681575), (135, 116273505), (213, 73694475), (215, 73008945), (225, 69764103), (355, 44216685), (387, 40560525), (405, 38757835), (639, 24564825), (645, 24336315), (675, 23254701), (1065, 14738895), (1075, 14601789), (1161, 13520175), (1775, 8843337), (1917, 8188275), (1935, 8112105), (2025, 7751567), (2539, 6182325), (3053, 5141475), (3195, 4912965), (3225, 4867263), (3483, 4506725), (5325, 2947779), (5751, 2729425), (5805, 2704035), (7617, 2060775), (9159, 1713825), (9585, 1637655), (9675, 1622421), (12695, 1236465), (15265, 1028295), (15975, 982593), (17415, 901345), (22851, 686925), (27477, 571275), (28755, 545885), (29025, 540807), (38085, 412155), (45795, 342765), (47925, 327531), (63475, 247293), (68553, 228975), (76325, 205659), (82431, 190425), (87075, 180269), (109177, 143775), (114255, 137385)]