25730964215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3139837}}^1$

素因数の和:3140002

約数の個数: 16

約数和(自身を含む): 33910250400

約数和(自身を除く): 8179286185

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 3139837, 15699185, 34538207, 172691035, 467835713, 2339178565, 5146192843, 25730964215]

約数ペア:

[(1, 25730964215), (5, 5146192843), (11, 2339178565), (55, 467835713), (149, 172691035), (745, 34538207), (1639, 15699185), (8195, 3139837)]