77187435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1429}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 133573440

約数和(自身を除く): 56386005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 1429, 3601, 4155, 4287, 7145, 10803, 18005, 18577, 21435, 54015, 55731, 92885, 278655, 395833, 1187499, 1979165, 5145829, 5937495, 15437487, 25729145, 77187435]

約数ペア:

[(1, 77187435), (3, 25729145), (5, 15437487), (13, 5937495), (15, 5145829), (39, 1979165), (65, 1187499), (195, 395833), (277, 278655), (831, 92885), (1385, 55731), (1429, 54015), (3601, 21435), (4155, 18577), (4287, 18005), (7145, 10803)]