64456125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5927}}^1$

素因数の和:5974

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 46516035

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 5927, 10875, 17781, 29635, 88905, 148175, 171883, 444525, 515649, 740875, 859415, 2222625, 2578245, 4297075, 12891225, 21485375, 64456125]

約数ペア:

[(1, 64456125), (3, 21485375), (5, 12891225), (15, 4297075), (25, 2578245), (29, 2222625), (75, 859415), (87, 740875), (125, 515649), (145, 444525), (375, 171883), (435, 148175), (725, 88905), (2175, 29635), (3625, 17781), (5927, 10875)]