4295915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 1691605

約数列:

[1, 5, 13, 29, 43, 53, 65, 145, 215, 265, 377, 559, 689, 1247, 1537, 1885, 2279, 2795, 3445, 6235, 7685, 11395, 16211, 19981, 29627, 66091, 81055, 99905, 148135, 330455, 859183, 4295915]

約数ペア:

[(1, 4295915), (5, 859183), (13, 330455), (29, 148135), (43, 99905), (53, 81055), (65, 66091), (145, 29627), (215, 19981), (265, 16211), (377, 11395), (559, 7685), (689, 6235), (1247, 3445), (1537, 2795), (1885, 2279)]