54069705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27943}}^1$

素因数の和:27997

約数の個数: 24

約数和(自身を含む): 95903808

約数和(自身を除く): 41834103

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 27943, 83829, 139715, 251487, 419145, 1201549, 1257435, 3604647, 6007745, 10813941, 18023235, 54069705]

約数ペア:

[(1, 54069705), (3, 18023235), (5, 10813941), (9, 6007745), (15, 3604647), (43, 1257435), (45, 1201549), (129, 419145), (215, 251487), (387, 139715), (645, 83829), (1935, 27943)]