90292015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 126115920

約数和(自身を除く): 35823905

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 8779, 10285, 43895, 96569, 149243, 482845, 746215, 1062259, 1641673, 5311295, 8208365, 18058403, 90292015]

約数ペア:

[(1, 90292015), (5, 18058403), (11, 8208365), (17, 5311295), (55, 1641673), (85, 1062259), (121, 746215), (187, 482845), (605, 149243), (935, 96569), (2057, 43895), (8779, 10285)]