73628875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{19001}}^1$

素因数の和:19047

約数の個数: 16

約数和(自身を含む): 94857984

約数和(自身を除く): 21229109

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 19001, 95005, 475025, 589031, 2375125, 2945155, 14725775, 73628875]

約数ペア:

[(1, 73628875), (5, 14725775), (25, 2945155), (31, 2375125), (125, 589031), (155, 475025), (775, 95005), (3875, 19001)]