12538395

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 22808016

約数和(自身を除く): 10269621

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 373, 405, 415, 747, 1119, 1245, 1865, 2241, 3357, 3735, 5595, 6723, 10071, 11205, 16785, 30213, 30959, 33615, 50355, 92877, 151065, 154795, 278631, 464385, 835893, 1393155, 2507679, 4179465, 12538395]

約数ペア:

[(1, 12538395), (3, 4179465), (5, 2507679), (9, 1393155), (15, 835893), (27, 464385), (45, 278631), (81, 154795), (83, 151065), (135, 92877), (249, 50355), (373, 33615), (405, 30959), (415, 30213), (747, 16785), (1119, 11205), (1245, 10071), (1865, 6723), (2241, 5595), (3357, 3735)]