79262625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 65405535

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 125, 195, 213, 229, 325, 355, 375, 687, 923, 975, 1065, 1145, 1625, 1775, 2769, 2977, 3435, 4615, 4875, 5325, 5725, 8875, 8931, 13845, 14885, 16259, 17175, 23075, 26625, 28625, 44655, 48777, 69225, 74425, 81295, 85875, 115375, 211367, 223275, 243885, 346125, 372125, 406475, 634101, 1056835, 1116375, 1219425, 2032375, 3170505, 5284175, 6097125, 15852525, 26420875, 79262625]

約数ペア:

[(1, 79262625), (3, 26420875), (5, 15852525), (13, 6097125), (15, 5284175), (25, 3170505), (39, 2032375), (65, 1219425), (71, 1116375), (75, 1056835), (125, 634101), (195, 406475), (213, 372125), (229, 346125), (325, 243885), (355, 223275), (375, 211367), (687, 115375), (923, 85875), (975, 81295), (1065, 74425), (1145, 69225), (1625, 48777), (1775, 44655), (2769, 28625), (2977, 26625), (3435, 23075), (4615, 17175), (4875, 16259), (5325, 14885), (5725, 13845), (8875, 8931)]