77528625

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 130690560

約数和(自身を除く): 53161935

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1975, 2617, 5925, 7851, 9875, 13085, 29625, 39255, 65425, 196275, 206743, 327125, 620229, 981375, 1033715, 3101145, 5168575, 15505725, 25842875, 77528625]

約数ペア:

[(1, 77528625), (3, 25842875), (5, 15505725), (15, 5168575), (25, 3101145), (75, 1033715), (79, 981375), (125, 620229), (237, 327125), (375, 206743), (395, 196275), (1185, 65425), (1975, 39255), (2617, 29625), (5925, 13085), (7851, 9875)]