419914715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{3533}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 550116576

約数和(自身を除く): 130201861

約数列:

[1, 5, 11, 55, 2161, 3533, 10805, 17665, 23771, 38863, 118855, 194315, 7634813, 38174065, 83982943, 419914715]

約数ペア:

[(1, 419914715), (5, 83982943), (11, 38174065), (55, 7634813), (2161, 194315), (3533, 118855), (10805, 38863), (17665, 23771)]