5120875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 6492096

約数和(自身を除く): 1371221

約数列:

[1, 5, 25, 71, 125, 355, 577, 1775, 2885, 8875, 14425, 40967, 72125, 204835, 1024175, 5120875]

約数ペア:

[(1, 5120875), (5, 1024175), (25, 204835), (71, 72125), (125, 40967), (355, 14425), (577, 8875), (1775, 2885)]