31744125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 68140800

約数和(自身を除く): 36396675

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 125, 139, 145, 175, 203, 225, 261, 315, 375, 417, 435, 525, 609, 695, 725, 875, 973, 1015, 1125, 1251, 1305, 1575, 1827, 2085, 2175, 2625, 2919, 3045, 3475, 3625, 4031, 4865, 5075, 6255, 6525, 7875, 8757, 9135, 10425, 10875, 12093, 14595, 15225, 17375, 20155, 24325, 25375, 28217, 31275, 32625, 36279, 43785, 45675, 52125, 60465, 72975, 76125, 84651, 100775, 121625, 141085, 156375, 181395, 218925, 228375, 253953, 302325, 364875, 423255, 503875, 705425, 906975, 1094625, 1269765, 1511625, 2116275, 3527125, 4534875, 6348825, 10581375, 31744125]

約数ペア:

[(1, 31744125), (3, 10581375), (5, 6348825), (7, 4534875), (9, 3527125), (15, 2116275), (21, 1511625), (25, 1269765), (29, 1094625), (35, 906975), (45, 705425), (63, 503875), (75, 423255), (87, 364875), (105, 302325), (125, 253953), (139, 228375), (145, 218925), (175, 181395), (203, 156375), (225, 141085), (261, 121625), (315, 100775), (375, 84651), (417, 76125), (435, 72975), (525, 60465), (609, 52125), (695, 45675), (725, 43785), (875, 36279), (973, 32625), (1015, 31275), (1125, 28217), (1251, 25375), (1305, 24325), (1575, 20155), (1827, 17375), (2085, 15225), (2175, 14595), (2625, 12093), (2919, 10875), (3045, 10425), (3475, 9135), (3625, 8757), (4031, 7875), (4865, 6525), (5075, 6255)]