219093075

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{13339}}^1$

素因数の和:13428

約数の個数: 36

約数和(自身を含む): 397825480

約数和(自身を除く): 178732405

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 13339, 16425, 40017, 66695, 120051, 200085, 333475, 600255, 973747, 1000425, 2921241, 3001275, 4868735, 8763723, 14606205, 24343675, 43818615, 73031025, 219093075]

約数ペア:

[(1, 219093075), (3, 73031025), (5, 43818615), (9, 24343675), (15, 14606205), (25, 8763723), (45, 4868735), (73, 3001275), (75, 2921241), (219, 1000425), (225, 973747), (365, 600255), (657, 333475), (1095, 200085), (1825, 120051), (3285, 66695), (5475, 40017), (13339, 16425)]