82761305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10099}}^1$

素因数の和:10264

約数の個数: 16

約数和(自身を含む): 109080000

約数和(自身を除く): 26318695

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 10099, 50495, 111089, 555445, 1504751, 7523755, 16552261, 82761305]

約数ペア:

[(1, 82761305), (5, 16552261), (11, 7523755), (55, 1504751), (149, 555445), (745, 111089), (1639, 50495), (8195, 10099)]