72292605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62591}}^1$

素因数の和:62617

約数の個数: 32

約数和(自身を含む): 144211968

約数和(自身を除く): 71919363

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 62591, 187773, 312955, 438137, 688501, 938865, 1314411, 2065503, 2190685, 3442505, 4819507, 6572055, 10327515, 14458521, 24097535, 72292605]

約数ペア:

[(1, 72292605), (3, 24097535), (5, 14458521), (7, 10327515), (11, 6572055), (15, 4819507), (21, 3442505), (33, 2190685), (35, 2065503), (55, 1314411), (77, 938865), (105, 688501), (165, 438137), (231, 312955), (385, 187773), (1155, 62591)]