80973685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{54163}}^1$

素因数の和:54204

約数の個数: 16

約数和(自身を含む): 109194624

約数和(自身を除く): 28220939

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 54163, 270815, 704119, 1245749, 3520595, 6228745, 16194737, 80973685]

約数ペア:

[(1, 80973685), (5, 16194737), (13, 6228745), (23, 3520595), (65, 1245749), (115, 704119), (299, 270815), (1495, 54163)]