97331395

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 149760000

約数和(自身を除く): 52428605

約数列:

[1, 5, 7, 19, 29, 35, 49, 95, 103, 133, 145, 203, 245, 343, 515, 551, 665, 721, 931, 1015, 1421, 1715, 1957, 2755, 2987, 3605, 3857, 4655, 5047, 6517, 7105, 9785, 9947, 13699, 14935, 19285, 20909, 25235, 26999, 32585, 35329, 49735, 56753, 68495, 95893, 104545, 134995, 146363, 176645, 188993, 283765, 397271, 479465, 671251, 731815, 944965, 1024541, 1986355, 2780897, 3356255, 5122705, 13904485, 19466279, 97331395]

約数ペア:

[(1, 97331395), (5, 19466279), (7, 13904485), (19, 5122705), (29, 3356255), (35, 2780897), (49, 1986355), (95, 1024541), (103, 944965), (133, 731815), (145, 671251), (203, 479465), (245, 397271), (343, 283765), (515, 188993), (551, 176645), (665, 146363), (721, 134995), (931, 104545), (1015, 95893), (1421, 68495), (1715, 56753), (1957, 49735), (2755, 35329), (2987, 32585), (3605, 26999), (3857, 25235), (4655, 20909), (5047, 19285), (6517, 14935), (7105, 13699), (9785, 9947)]