125415615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20747}}^1$

素因数の和:20799

約数の個数: 32

約数和(自身を含む): 223082496

約数和(自身を除く): 97666881

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 20747, 62241, 103735, 269711, 311205, 643157, 809133, 1348555, 1929471, 3215785, 4045665, 8361041, 9647355, 25083123, 41805205, 125415615]

約数ペア:

[(1, 125415615), (3, 41805205), (5, 25083123), (13, 9647355), (15, 8361041), (31, 4045665), (39, 3215785), (65, 1929471), (93, 1348555), (155, 809133), (195, 643157), (403, 311205), (465, 269711), (1209, 103735), (2015, 62241), (6045, 20747)]