25458780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424313}}^1$

素因数の和:424325

約数の個数: 24

約数和(自身を含む): 71284752

約数和(自身を除く): 45825972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424313, 848626, 1272939, 1697252, 2121565, 2545878, 4243130, 5091756, 6364695, 8486260, 12729390, 25458780]

約数ペア:

[(1, 25458780), (2, 12729390), (3, 8486260), (4, 6364695), (5, 5091756), (6, 4243130), (10, 2545878), (12, 2121565), (15, 1697252), (20, 1272939), (30, 848626), (60, 424313)]