1234803025

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{355339}}^1$

素因数の和:355488

約数の個数: 12

約数和(自身を含む): 1542175600

約数和(自身を除く): 307372575

約数列:

[1, 5, 25, 139, 695, 3475, 355339, 1776695, 8883475, 49392121, 246960605, 1234803025]

約数ペア:

[(1, 1234803025), (5, 246960605), (25, 49392121), (139, 8883475), (695, 1776695), (3475, 355339)]