30968025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37537}}^1$

素因数の和:37561

約数の個数: 24

約数和(自身を含む): 55856544

約数和(自身を除く): 24888519

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 37537, 112611, 187685, 412907, 563055, 938425, 1238721, 2064535, 2815275, 6193605, 10322675, 30968025]

約数ペア:

[(1, 30968025), (3, 10322675), (5, 6193605), (11, 2815275), (15, 2064535), (25, 1238721), (33, 938425), (55, 563055), (75, 412907), (165, 187685), (275, 112611), (825, 37537)]