55633905

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4118

約数の個数: 32

約数和(自身を含む): 99889920

約数和(自身を除く): 44256015

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4001, 4635, 12003, 13905, 20005, 36009, 60015, 108027, 180045, 412103, 540135, 1236309, 2060515, 3708927, 6181545, 11126781, 18544635, 55633905]

約数ペア:

[(1, 55633905), (3, 18544635), (5, 11126781), (9, 6181545), (15, 3708927), (27, 2060515), (45, 1236309), (103, 540135), (135, 412103), (309, 180045), (515, 108027), (927, 60015), (1545, 36009), (2781, 20005), (4001, 13905), (4635, 12003)]