161774905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{10427}}^1$

素因数の和:10568

約数の個数: 16

約数和(自身を含む): 202720320

約数和(自身を除く): 40945415

約数列:

[1, 5, 29, 107, 145, 535, 3103, 10427, 15515, 52135, 302383, 1115689, 1511915, 5578445, 32354981, 161774905]

約数ペア:

[(1, 161774905), (5, 32354981), (29, 5578445), (107, 1511915), (145, 1115689), (535, 302383), (3103, 52135), (10427, 15515)]