5122875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 3862725

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 719, 1425, 2157, 2375, 3595, 7125, 10785, 13661, 17975, 40983, 53925, 68305, 89875, 204915, 269625, 341525, 1024575, 1707625, 5122875]

約数ペア:

[(1, 5122875), (3, 1707625), (5, 1024575), (15, 341525), (19, 269625), (25, 204915), (57, 89875), (75, 68305), (95, 53925), (125, 40983), (285, 17975), (375, 13661), (475, 10785), (719, 7125), (1425, 3595), (2157, 2375)]