12403395

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 9945405

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1163, 1185, 2133, 3489, 3555, 5815, 10467, 10665, 17445, 31401, 52335, 91877, 157005, 275631, 459385, 826893, 1378155, 2480679, 4134465, 12403395]

約数ペア:

[(1, 12403395), (3, 4134465), (5, 2480679), (9, 1378155), (15, 826893), (27, 459385), (45, 275631), (79, 157005), (135, 91877), (237, 52335), (395, 31401), (711, 17445), (1163, 10665), (1185, 10467), (2133, 5815), (3489, 3555)]