25456380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424273}}^1$

素因数の和:424285

約数の個数: 24

約数和(自身を含む): 71278032

約数和(自身を除く): 45821652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424273, 848546, 1272819, 1697092, 2121365, 2545638, 4242730, 5091276, 6364095, 8485460, 12728190, 25456380]

約数ペア:

[(1, 25456380), (2, 12728190), (3, 8485460), (4, 6364095), (5, 5091276), (6, 4242730), (10, 2545638), (12, 2121365), (15, 1697092), (20, 1272819), (30, 848546), (60, 424273)]