72624165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 122535936

約数和(自身を除く): 49911771

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 3323, 4371, 7285, 9969, 16615, 21855, 49845, 103013, 156181, 309039, 468543, 515065, 780905, 1545195, 2342715, 4841611, 14524833, 24208055, 72624165]

約数ペア:

[(1, 72624165), (3, 24208055), (5, 14524833), (15, 4841611), (31, 2342715), (47, 1545195), (93, 780905), (141, 515065), (155, 468543), (235, 309039), (465, 156181), (705, 103013), (1457, 49845), (3323, 21855), (4371, 16615), (7285, 9969)]