225958020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3765967}}^1$

素因数の和:3765979

約数の個数: 24

約数和(自身を含む): 632682624

約数和(自身を除く): 406724604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3765967, 7531934, 11297901, 15063868, 18829835, 22595802, 37659670, 45191604, 56489505, 75319340, 112979010, 225958020]

約数ペア:

[(1, 225958020), (2, 112979010), (3, 75319340), (4, 56489505), (5, 45191604), (6, 37659670), (10, 22595802), (12, 18829835), (15, 15063868), (20, 11297901), (30, 7531934), (60, 3765967)]