158901264505

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{3343}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 193706523648

約数和(自身を除く): 34805259143

約数列:

[1, 5, 151, 157, 401, 755, 785, 2005, 3343, 16715, 23707, 60551, 62957, 118535, 302755, 314785, 504793, 524851, 1340543, 2523965, 2624255, 6702715, 9506507, 47532535, 79252501, 202421993, 210465251, 396262505, 1012109965, 1052326255, 31780252901, 158901264505]

約数ペア:

[(1, 158901264505), (5, 31780252901), (151, 1052326255), (157, 1012109965), (401, 396262505), (755, 210465251), (785, 202421993), (2005, 79252501), (3343, 47532535), (16715, 9506507), (23707, 6702715), (60551, 2624255), (62957, 2523965), (118535, 1340543), (302755, 524851), (314785, 504793)]