1025259365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{115133}}^1$

素因数の和:115288

約数の個数: 16

約数和(自身を含む): 1334633328

約数和(自身を除く): 309373963

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 115133, 575665, 1496729, 7483645, 15773221, 78866105, 205051873, 1025259365]

約数ペア:

[(1, 1025259365), (5, 205051873), (13, 78866105), (65, 15773221), (137, 7483645), (685, 1496729), (1781, 575665), (8905, 115133)]