76546875

素因数分解:

$3^1\times 5^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 134998272

約数和(自身を除く): 58451397

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 125, 213, 345, 355, 375, 575, 625, 1065, 1633, 1725, 1775, 1875, 2875, 3125, 4899, 5325, 8165, 8625, 8875, 9375, 14375, 15625, 24495, 26625, 40825, 43125, 44375, 46875, 71875, 122475, 133125, 204125, 215625, 221875, 359375, 612375, 665625, 1020625, 1078125, 1109375, 3061875, 3328125, 5103125, 15309375, 25515625, 76546875]

約数ペア:

[(1, 76546875), (3, 25515625), (5, 15309375), (15, 5103125), (23, 3328125), (25, 3061875), (69, 1109375), (71, 1078125), (75, 1020625), (115, 665625), (125, 612375), (213, 359375), (345, 221875), (355, 215625), (375, 204125), (575, 133125), (625, 122475), (1065, 71875), (1633, 46875), (1725, 44375), (1775, 43125), (1875, 40825), (2875, 26625), (3125, 24495), (4899, 15625), (5325, 14375), (8165, 9375), (8625, 8875)]