12400065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14503}}^1$

素因数の和:14533

約数の個数: 24

約数和(自身を含む): 22626240

約数和(自身を除く): 10226175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 14503, 43509, 72515, 130527, 217545, 275557, 652635, 826671, 1377785, 2480013, 4133355, 12400065]

約数ペア:

[(1, 12400065), (3, 4133355), (5, 2480013), (9, 1377785), (15, 826671), (19, 652635), (45, 275557), (57, 217545), (95, 130527), (171, 72515), (285, 43509), (855, 14503)]