5381075

素因数分解:

$5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 7728672

約数和(自身を除く): 2347597

約数列:

[1, 5, 7, 25, 35, 97, 175, 317, 485, 679, 1585, 2219, 2425, 3395, 7925, 11095, 16975, 30749, 55475, 153745, 215243, 768725, 1076215, 5381075]

約数ペア:

[(1, 5381075), (5, 1076215), (7, 768725), (25, 215243), (35, 153745), (97, 55475), (175, 30749), (317, 16975), (485, 11095), (679, 7925), (1585, 3395), (2219, 2425)]