25971390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{288571}}^1$

素因数の和:288584

約数の個数: 24

約数和(自身を含む): 67525848

約数和(自身を除く): 41554458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 288571, 577142, 865713, 1442855, 1731426, 2597139, 2885710, 4328565, 5194278, 8657130, 12985695, 25971390]

約数ペア:

[(1, 25971390), (2, 12985695), (3, 8657130), (5, 5194278), (6, 4328565), (9, 2885710), (10, 2597139), (15, 1731426), (18, 1442855), (30, 865713), (45, 577142), (90, 288571)]