56293515

素因数分解:

$3^3\times 5^1\times {\mathrm{416989}}^1$

素因数の和:417003

約数の個数: 16

約数和(自身を含む): 100077600

約数和(自身を除く): 43784085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 416989, 1250967, 2084945, 3752901, 6254835, 11258703, 18764505, 56293515]

約数ペア:

[(1, 56293515), (3, 18764505), (5, 11258703), (9, 6254835), (15, 3752901), (27, 2084945), (45, 1250967), (135, 416989)]