90057405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 58320195

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 695, 705, 919, 2085, 2757, 4595, 6533, 13785, 19599, 32665, 43193, 97995, 127741, 129579, 215965, 383223, 638705, 647895, 1916115, 6003827, 18011481, 30019135, 90057405]

約数ペア:

[(1, 90057405), (3, 30019135), (5, 18011481), (15, 6003827), (47, 1916115), (139, 647895), (141, 638705), (235, 383223), (417, 215965), (695, 129579), (705, 127741), (919, 97995), (2085, 43193), (2757, 32665), (4595, 19599), (6533, 13785)]