4525895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 6428160

約数和(自身を除く): 1902265

約数列:

[1, 5, 11, 19, 55, 61, 71, 95, 209, 305, 355, 671, 781, 1045, 1159, 1349, 3355, 3905, 4331, 5795, 6745, 12749, 14839, 21655, 47641, 63745, 74195, 82289, 238205, 411445, 905179, 4525895]

約数ペア:

[(1, 4525895), (5, 905179), (11, 411445), (19, 238205), (55, 82289), (61, 74195), (71, 63745), (95, 47641), (209, 21655), (305, 14839), (355, 12749), (671, 6745), (781, 5795), (1045, 4331), (1159, 3905), (1349, 3355)]