64448735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1607}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 83474496

約数和(自身を除く): 19025761

約数列:

[1, 5, 13, 65, 617, 1607, 3085, 8021, 8035, 20891, 40105, 104455, 991519, 4957595, 12889747, 64448735]

約数ペア:

[(1, 64448735), (5, 12889747), (13, 4957595), (65, 991519), (617, 104455), (1607, 40105), (3085, 20891), (8021, 8035)]