27253885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 34997760

約数和(自身を除く): 7743875

約数列:

[1, 5, 19, 61, 95, 305, 1159, 4703, 5795, 23515, 89357, 286883, 446785, 1434415, 5450777, 27253885]

約数ペア:

[(1, 27253885), (5, 5450777), (19, 1434415), (61, 446785), (95, 286883), (305, 89357), (1159, 23515), (4703, 5795)]