86487375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 157352832

約数和(自身を除く): 70865457

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 125, 157, 195, 325, 339, 375, 471, 565, 785, 975, 1469, 1625, 1695, 2041, 2355, 2825, 3925, 4407, 4875, 6123, 7345, 8475, 10205, 11775, 14125, 17741, 19625, 22035, 30615, 36725, 42375, 51025, 53223, 58875, 88705, 110175, 153075, 183625, 230633, 255125, 266115, 443525, 550875, 691899, 765375, 1153165, 1330575, 2217625, 3459495, 5765825, 6652875, 17297475, 28829125, 86487375]

約数ペア:

[(1, 86487375), (3, 28829125), (5, 17297475), (13, 6652875), (15, 5765825), (25, 3459495), (39, 2217625), (65, 1330575), (75, 1153165), (113, 765375), (125, 691899), (157, 550875), (195, 443525), (325, 266115), (339, 255125), (375, 230633), (471, 183625), (565, 153075), (785, 110175), (975, 88705), (1469, 58875), (1625, 53223), (1695, 51025), (2041, 42375), (2355, 36725), (2825, 30615), (3925, 22035), (4407, 19625), (4875, 17741), (6123, 14125), (7345, 11775), (8475, 10205)]