54001335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 91491840

約数和(自身を除く): 37490505

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 2887, 3741, 6235, 8661, 14435, 18705, 43305, 83723, 124141, 251169, 372423, 418615, 620705, 1255845, 1862115, 3600089, 10800267, 18000445, 54001335]

約数ペア:

[(1, 54001335), (3, 18000445), (5, 10800267), (15, 3600089), (29, 1862115), (43, 1255845), (87, 620705), (129, 418615), (145, 372423), (215, 251169), (435, 124141), (645, 83723), (1247, 43305), (2887, 18705), (3741, 14435), (6235, 8661)]