6399575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 10207680

約数和(自身を除く): 3808105

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 97, 145, 175, 203, 325, 377, 455, 485, 679, 725, 1015, 1261, 1885, 2275, 2425, 2639, 2813, 3395, 5075, 6305, 8827, 9425, 13195, 14065, 16975, 19691, 31525, 36569, 44135, 65975, 70325, 98455, 182845, 220675, 255983, 492275, 914225, 1279915, 6399575]

約数ペア:

[(1, 6399575), (5, 1279915), (7, 914225), (13, 492275), (25, 255983), (29, 220675), (35, 182845), (65, 98455), (91, 70325), (97, 65975), (145, 44135), (175, 36569), (203, 31525), (325, 19691), (377, 16975), (455, 14065), (485, 13195), (679, 9425), (725, 8827), (1015, 6305), (1261, 5075), (1885, 3395), (2275, 2813), (2425, 2639)]