30309565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42391}}^1$

素因数の和:42420

約数の個数: 16

約数和(自身を含む): 42731136

約数和(自身を除く): 12421571

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 42391, 211955, 466301, 551083, 2331505, 2755415, 6061913, 30309565]

約数ペア:

[(1, 30309565), (5, 6061913), (11, 2755415), (13, 2331505), (55, 551083), (65, 466301), (143, 211955), (715, 42391)]