15399014405

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{89563}}^1$

素因数の和:89956

約数の個数: 16

約数和(自身を含む): 18688065984

約数和(自身を除く): 3289051579

約数列:

[1, 5, 137, 251, 685, 1255, 34387, 89563, 171935, 447815, 12270131, 22480313, 61350655, 112401565, 3079802881, 15399014405]

約数ペア:

[(1, 15399014405), (5, 3079802881), (137, 112401565), (251, 61350655), (685, 22480313), (1255, 12270131), (34387, 447815), (89563, 171935)]