86955245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 30400147

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 587, 689, 2279, 2795, 2935, 3445, 7631, 11395, 25241, 29627, 31111, 38155, 126205, 148135, 155555, 328133, 404443, 1337773, 1640665, 2022215, 6688865, 17391049, 86955245]

約数ペア:

[(1, 86955245), (5, 17391049), (13, 6688865), (43, 2022215), (53, 1640665), (65, 1337773), (215, 404443), (265, 328133), (559, 155555), (587, 148135), (689, 126205), (2279, 38155), (2795, 31111), (2935, 29627), (3445, 25241), (7631, 11395)]