56974125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 109624320

約数和(自身を除く): 52650195

約数列:

[1, 3, 5, 13, 15, 25, 29, 31, 39, 65, 75, 87, 93, 125, 145, 155, 169, 195, 325, 375, 377, 403, 435, 465, 507, 725, 775, 845, 899, 975, 1131, 1209, 1625, 1885, 2015, 2175, 2325, 2535, 2697, 3625, 3875, 4225, 4495, 4875, 4901, 5239, 5655, 6045, 9425, 10075, 10875, 11625, 11687, 12675, 13485, 14703, 15717, 21125, 22475, 24505, 26195, 28275, 30225, 35061, 47125, 50375, 58435, 63375, 67425, 73515, 78585, 112375, 122525, 130975, 141375, 151125, 151931, 175305, 292175, 337125, 367575, 392925, 455793, 612625, 654875, 759655, 876525, 1460875, 1837875, 1964625, 2278965, 3798275, 4382625, 11394825, 18991375, 56974125]

約数ペア:

[(1, 56974125), (3, 18991375), (5, 11394825), (13, 4382625), (15, 3798275), (25, 2278965), (29, 1964625), (31, 1837875), (39, 1460875), (65, 876525), (75, 759655), (87, 654875), (93, 612625), (125, 455793), (145, 392925), (155, 367575), (169, 337125), (195, 292175), (325, 175305), (375, 151931), (377, 151125), (403, 141375), (435, 130975), (465, 122525), (507, 112375), (725, 78585), (775, 73515), (845, 67425), (899, 63375), (975, 58435), (1131, 50375), (1209, 47125), (1625, 35061), (1885, 30225), (2015, 28275), (2175, 26195), (2325, 24505), (2535, 22475), (2697, 21125), (3625, 15717), (3875, 14703), (4225, 13485), (4495, 12675), (4875, 11687), (4901, 11625), (5239, 10875), (5655, 10075), (6045, 9425)]