1825245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 3234816

約数和(自身を除く): 1409571

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 863, 2115, 2589, 4315, 7767, 12945, 38835, 40561, 121683, 202805, 365049, 608415, 1825245]

約数ペア:

[(1, 1825245), (3, 608415), (5, 365049), (9, 202805), (15, 121683), (45, 40561), (47, 38835), (141, 12945), (235, 7767), (423, 4315), (705, 2589), (863, 2115)]