23133195

素因数分解:

$3^4\times 5^1\times {\mathrm{57119}}^1$

素因数の和:57136

約数の個数: 20

約数和(自身を含む): 41469120

約数和(自身を除く): 18335925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57119, 171357, 285595, 514071, 856785, 1542213, 2570355, 4626639, 7711065, 23133195]

約数ペア:

[(1, 23133195), (3, 7711065), (5, 4626639), (9, 2570355), (15, 1542213), (27, 856785), (45, 514071), (81, 285595), (135, 171357), (405, 57119)]