5191875

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 60

約数和(自身を含む): 10234224

約数和(自身を除く): 5042349

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 71, 75, 117, 125, 195, 213, 225, 325, 355, 375, 585, 625, 639, 923, 975, 1065, 1125, 1625, 1775, 1875, 2769, 2925, 3195, 4615, 4875, 5325, 5625, 8125, 8307, 8875, 13845, 14625, 15975, 23075, 24375, 26625, 41535, 44375, 69225, 73125, 79875, 115375, 133125, 207675, 346125, 399375, 576875, 1038375, 1730625, 5191875]

約数ペア:

[(1, 5191875), (3, 1730625), (5, 1038375), (9, 576875), (13, 399375), (15, 346125), (25, 207675), (39, 133125), (45, 115375), (65, 79875), (71, 73125), (75, 69225), (117, 44375), (125, 41535), (195, 26625), (213, 24375), (225, 23075), (325, 15975), (355, 14625), (375, 13845), (585, 8875), (625, 8307), (639, 8125), (923, 5625), (975, 5325), (1065, 4875), (1125, 4615), (1625, 3195), (1775, 2925), (1875, 2769)]