15233578129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{9293}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 19361260800

約数和(自身を除く): 4127682671

約数列:

[1, 7, 11, 61, 77, 349, 427, 671, 2443, 3839, 4697, 9293, 21289, 26873, 65051, 102223, 149023, 234179, 566873, 715561, 1639253, 3243257, 3968111, 6235603, 22702799, 35675827, 43649221, 197838677, 249730789, 1384870739, 2176225447, 15233578129]

約数ペア:

[(1, 15233578129), (7, 2176225447), (11, 1384870739), (61, 249730789), (77, 197838677), (349, 43649221), (427, 35675827), (671, 22702799), (2443, 6235603), (3839, 3968111), (4697, 3243257), (9293, 1639253), (21289, 715561), (26873, 566873), (65051, 234179), (102223, 149023)]