4672485

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 8537760

約数和(自身を除く): 3865275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 139, 249, 405, 415, 417, 695, 747, 1245, 1251, 2085, 2241, 3735, 3753, 6255, 6723, 11205, 11259, 11537, 18765, 33615, 34611, 56295, 57685, 103833, 173055, 311499, 519165, 934497, 1557495, 4672485]

約数ペア:

[(1, 4672485), (3, 1557495), (5, 934497), (9, 519165), (15, 311499), (27, 173055), (45, 103833), (81, 57685), (83, 56295), (135, 34611), (139, 33615), (249, 18765), (405, 11537), (415, 11259), (417, 11205), (695, 6723), (747, 6255), (1245, 3753), (1251, 3735), (2085, 2241)]