228752455

素因数分解:

$5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 276859008

約数和(自身を除く): 48106553

約数列:

[1, 5, 271, 401, 421, 1355, 2005, 2105, 108671, 114091, 168821, 543355, 570455, 844105, 45750491, 228752455]

約数ペア:

[(1, 228752455), (5, 45750491), (271, 844105), (401, 570455), (421, 543355), (1355, 168821), (2005, 114091), (2105, 108671)]