39747695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14221}}^1$

素因数の和:14282

約数の個数: 16

約数和(自身を含む): 52564512

約数和(自身を除く): 12816817

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 14221, 71105, 184873, 611503, 924365, 3057515, 7949539, 39747695]

約数ペア:

[(1, 39747695), (5, 7949539), (13, 3057515), (43, 924365), (65, 611503), (215, 184873), (559, 71105), (2795, 14221)]