30972735

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6091}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 54170064

約数和(自身を除く): 23197329

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 6091, 18273, 30455, 54819, 91365, 274095, 688283, 2064849, 3441415, 6194547, 10324245, 30972735]

約数ペア:

[(1, 30972735), (3, 10324245), (5, 6194547), (9, 3441415), (15, 2064849), (45, 688283), (113, 274095), (339, 91365), (565, 54819), (1017, 30455), (1695, 18273), (5085, 6091)]