56331337875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{9239}}^1$

素因数の和:9557

約数の個数: 64

約数和(自身を含む): 95480985600

約数和(自身を除く): 39149647725

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 229, 355, 375, 687, 1065, 1145, 1775, 3435, 5325, 5725, 8875, 9239, 16259, 17175, 26625, 27717, 28625, 46195, 48777, 81295, 85875, 138585, 230975, 243885, 406475, 655969, 692925, 1154875, 1219425, 1967907, 2032375, 2115731, 3279845, 3464625, 6097125, 6347193, 9839535, 10578655, 16399225, 31735965, 49197675, 52893275, 81996125, 150216901, 158679825, 245988375, 264466375, 450650703, 751084505, 793399125, 2253253515, 3755422525, 11266267575, 18777112625, 56331337875]

約数ペア:

[(1, 56331337875), (3, 18777112625), (5, 11266267575), (15, 3755422525), (25, 2253253515), (71, 793399125), (75, 751084505), (125, 450650703), (213, 264466375), (229, 245988375), (355, 158679825), (375, 150216901), (687, 81996125), (1065, 52893275), (1145, 49197675), (1775, 31735965), (3435, 16399225), (5325, 10578655), (5725, 9839535), (8875, 6347193), (9239, 6097125), (16259, 3464625), (17175, 3279845), (26625, 2115731), (27717, 2032375), (28625, 1967907), (46195, 1219425), (48777, 1154875), (81295, 692925), (85875, 655969), (138585, 406475), (230975, 243885)]