5415025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 3334415

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 97, 145, 175, 203, 275, 319, 385, 485, 679, 725, 1015, 1067, 1595, 1925, 2233, 2425, 2813, 3395, 5075, 5335, 7469, 7975, 11165, 14065, 16975, 19691, 26675, 30943, 37345, 55825, 70325, 98455, 154715, 186725, 216601, 492275, 773575, 1083005, 5415025]

約数ペア:

[(1, 5415025), (5, 1083005), (7, 773575), (11, 492275), (25, 216601), (29, 186725), (35, 154715), (55, 98455), (77, 70325), (97, 55825), (145, 37345), (175, 30943), (203, 26675), (275, 19691), (319, 16975), (385, 14065), (485, 11165), (679, 7975), (725, 7469), (1015, 5335), (1067, 5075), (1595, 3395), (1925, 2813), (2233, 2425)]