39127905

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8609}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 68501160

約数和(自身を除く): 29373255

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 8609, 25827, 43045, 77481, 129135, 387405, 869509, 2608527, 4347545, 7825581, 13042635, 39127905]

約数ペア:

[(1, 39127905), (3, 13042635), (5, 7825581), (9, 4347545), (15, 2608527), (45, 869509), (101, 387405), (303, 129135), (505, 77481), (909, 43045), (1515, 25827), (4545, 8609)]