392680145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{549203}}^1$

素因数の和:549232

約数の個数: 16

約数和(自身を含む): 553597632

約数和(自身を除く): 160917487

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 549203, 2746015, 6041233, 7139639, 30206165, 35698195, 78536029, 392680145]

約数ペア:

[(1, 392680145), (5, 78536029), (11, 35698195), (13, 30206165), (55, 7139639), (65, 6041233), (143, 2746015), (715, 549203)]