225288090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2503201}}^1$

素因数の和:2503214

約数の個数: 24

約数和(自身を含む): 585749268

約数和(自身を除く): 360461178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2503201, 5006402, 7509603, 12516005, 15019206, 22528809, 25032010, 37548015, 45057618, 75096030, 112644045, 225288090]

約数ペア:

[(1, 225288090), (2, 112644045), (3, 75096030), (5, 45057618), (6, 37548015), (9, 25032010), (10, 22528809), (15, 15019206), (18, 12516005), (30, 7509603), (45, 5006402), (90, 2503201)]