552221925

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{23227}}^1$

素因数の和:23557

約数の個数: 24

約数和(自身を含む): 915926496

約数和(自身を除く): 363704571

約数列:

[1, 3, 5, 15, 25, 75, 317, 951, 1585, 4755, 7925, 23227, 23775, 69681, 116135, 348405, 580675, 1742025, 7362959, 22088877, 36814795, 110444385, 184073975, 552221925]

約数ペア:

[(1, 552221925), (3, 184073975), (5, 110444385), (15, 36814795), (25, 22088877), (75, 7362959), (317, 1742025), (951, 580675), (1585, 348405), (4755, 116135), (7925, 69681), (23227, 23775)]