39394225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 53746560

約数和(自身を除く): 14352335

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 2579, 3055, 12895, 15275, 33527, 64475, 121213, 167635, 606065, 838175, 1575769, 3030325, 7878845, 39394225]

約数ペア:

[(1, 39394225), (5, 7878845), (13, 3030325), (25, 1575769), (47, 838175), (65, 606065), (235, 167635), (325, 121213), (611, 64475), (1175, 33527), (2579, 15275), (3055, 12895)]