1556114625

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 3207859200

約数和(自身を除く): 1651744575

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 87, 117, 125, 135, 145, 195, 225, 261, 325, 351, 375, 377, 435, 585, 675, 725, 783, 975, 1125, 1131, 1223, 1305, 1625, 1755, 1885, 2175, 2925, 3375, 3393, 3625, 3669, 3915, 4875, 5655, 6115, 6525, 8775, 9425, 10179, 10875, 11007, 14625, 15899, 16965, 18345, 19575, 28275, 30575, 32625, 33021, 35467, 43875, 47125, 47697, 50895, 55035, 79495, 84825, 91725, 97875, 106401, 141375, 143091, 152875, 165105, 177335, 238485, 254475, 275175, 319203, 397475, 424125, 429273, 458625, 461071, 532005, 715455, 825525, 886675, 957609, 1192425, 1272375, 1375875, 1383213, 1596015, 1987375, 2146365, 2305355, 2660025, 3577275, 4127625, 4149639, 4433375, 4788045, 5962125, 6916065, 7980075, 10731825, 11526775, 12448917, 13300125, 17886375, 20748195, 23940225, 34580325, 39900375, 53659125, 57633875, 62244585, 103740975, 119701125, 172901625, 311222925, 518704875, 1556114625]

約数ペア:

[(1, 1556114625), (3, 518704875), (5, 311222925), (9, 172901625), (13, 119701125), (15, 103740975), (25, 62244585), (27, 57633875), (29, 53659125), (39, 39900375), (45, 34580325), (65, 23940225), (75, 20748195), (87, 17886375), (117, 13300125), (125, 12448917), (135, 11526775), (145, 10731825), (195, 7980075), (225, 6916065), (261, 5962125), (325, 4788045), (351, 4433375), (375, 4149639), (377, 4127625), (435, 3577275), (585, 2660025), (675, 2305355), (725, 2146365), (783, 1987375), (975, 1596015), (1125, 1383213), (1131, 1375875), (1223, 1272375), (1305, 1192425), (1625, 957609), (1755, 886675), (1885, 825525), (2175, 715455), (2925, 532005), (3375, 461071), (3393, 458625), (3625, 429273), (3669, 424125), (3915, 397475), (4875, 319203), (5655, 275175), (6115, 254475), (6525, 238485), (8775, 177335), (9425, 165105), (10179, 152875), (10875, 143091), (11007, 141375), (14625, 106401), (15899, 97875), (16965, 91725), (18345, 84825), (19575, 79495), (28275, 55035), (30575, 50895), (32625, 47697), (33021, 47125), (35467, 43875)]