448672225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{437729}}^1$

素因数の和:437780

約数の個数: 12

約数和(自身を含む): 569924460

約数和(自身を除く): 121252235

約数列:

[1, 5, 25, 41, 205, 1025, 437729, 2188645, 10943225, 17946889, 89734445, 448672225]

約数ペア:

[(1, 448672225), (5, 89734445), (25, 17946889), (41, 10943225), (205, 2188645), (1025, 437729)]