72961375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8307

約数の個数: 16

約数和(自身を含む): 92349504

約数和(自身を除く): 19388129

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8221, 8875, 41105, 205525, 583691, 1027625, 2918455, 14592275, 72961375]

約数ペア:

[(1, 72961375), (5, 14592275), (25, 2918455), (71, 1027625), (125, 583691), (355, 205525), (1775, 41105), (8221, 8875)]