228410905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{4261}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 279859968

約数和(自身を除く): 51449063

約数列:

[1, 5, 71, 151, 355, 755, 4261, 10721, 21305, 53605, 302531, 643411, 1512655, 3217055, 45682181, 228410905]

約数ペア:

[(1, 228410905), (5, 45682181), (71, 3217055), (151, 1512655), (355, 643411), (755, 302531), (4261, 53605), (10721, 21305)]