25915125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 44628480

約数和(自身を除く): 18713355

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 2383, 3625, 7149, 10875, 11915, 35745, 59575, 69107, 178725, 207321, 297875, 345535, 893625, 1036605, 1727675, 5183025, 8638375, 25915125]

約数ペア:

[(1, 25915125), (3, 8638375), (5, 5183025), (15, 1727675), (25, 1036605), (29, 893625), (75, 345535), (87, 297875), (125, 207321), (145, 178725), (375, 69107), (435, 59575), (725, 35745), (2175, 11915), (2383, 10875), (3625, 7149)]