8402485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 12660480

約数和(自身を除く): 4257995

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 313, 413, 455, 767, 1565, 2065, 2191, 3835, 4069, 5369, 10955, 18467, 20345, 26845, 28483, 92335, 129269, 142415, 240071, 646345, 1200355, 1680497, 8402485]

約数ペア:

[(1, 8402485), (5, 1680497), (7, 1200355), (13, 646345), (35, 240071), (59, 142415), (65, 129269), (91, 92335), (295, 28483), (313, 26845), (413, 20345), (455, 18467), (767, 10955), (1565, 5369), (2065, 4069), (2191, 3835)]