72755815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18121}}^1$

素因数の和:18210

約数の個数: 16

約数和(自身を含む): 96554016

約数和(自身を除く): 23798201

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 18121, 90605, 199331, 996655, 1322833, 6614165, 14551163, 72755815]

約数ペア:

[(1, 72755815), (5, 14551163), (11, 6614165), (55, 1322833), (73, 996655), (365, 199331), (803, 90605), (4015, 18121)]