2259825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 3868800

約数和(自身を除く): 1608975

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1039, 2175, 3117, 5195, 15585, 25975, 30131, 77925, 90393, 150655, 451965, 753275, 2259825]

約数ペア:

[(1, 2259825), (3, 753275), (5, 451965), (15, 150655), (25, 90393), (29, 77925), (75, 30131), (87, 25975), (145, 15585), (435, 5195), (725, 3117), (1039, 2175)]