25229430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280327}}^1$

素因数の和:280340

約数の個数: 24

約数和(自身を含む): 65596752

約数和(自身を除く): 40367322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280327, 560654, 840981, 1401635, 1681962, 2522943, 2803270, 4204905, 5045886, 8409810, 12614715, 25229430]

約数ペア:

[(1, 25229430), (2, 12614715), (3, 8409810), (5, 5045886), (6, 4204905), (9, 2803270), (10, 2522943), (15, 1681962), (18, 1401635), (30, 840981), (45, 560654), (90, 280327)]