228340265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{9887}}^1$

素因数の和:10072

約数の個数: 16

約数和(自身を含む): 284774400

約数和(自身を除く): 56434135

約数列:

[1, 5, 31, 149, 155, 745, 4619, 9887, 23095, 49435, 306497, 1473163, 1532485, 7365815, 45668053, 228340265]

約数ペア:

[(1, 228340265), (5, 45668053), (31, 7365815), (149, 1532485), (155, 1473163), (745, 306497), (4619, 49435), (9887, 23095)]