25233060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420551}}^1$

素因数の和:420563

約数の個数: 24

約数和(自身を含む): 70652736

約数和(自身を除く): 45419676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420551, 841102, 1261653, 1682204, 2102755, 2523306, 4205510, 5046612, 6308265, 8411020, 12616530, 25233060]

約数ペア:

[(1, 25233060), (2, 12616530), (3, 8411020), (4, 6308265), (5, 5046612), (6, 4205510), (10, 2523306), (12, 2102755), (15, 1682204), (20, 1261653), (30, 841102), (60, 420551)]