41555945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 54639360

約数和(自身を除く): 13083415

約数列:

[1, 5, 19, 61, 71, 95, 101, 305, 355, 505, 1159, 1349, 1919, 4331, 5795, 6161, 6745, 7171, 9595, 21655, 30805, 35855, 82289, 117059, 136249, 411445, 437431, 585295, 681245, 2187155, 8311189, 41555945]

約数ペア:

[(1, 41555945), (5, 8311189), (19, 2187155), (61, 681245), (71, 585295), (95, 437431), (101, 411445), (305, 136249), (355, 117059), (505, 82289), (1159, 35855), (1349, 30805), (1919, 21655), (4331, 9595), (5795, 7171), (6161, 6745)]