157077868525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{86629}}^1$

素因数の和:86770

約数の個数: 48

約数和(自身を含む): 209793603600

約数和(自身を除く): 52715735075

約数列:

[1, 5, 25, 29, 41, 61, 145, 205, 305, 725, 1025, 1189, 1525, 1769, 2501, 5945, 8845, 12505, 29725, 44225, 62525, 72529, 86629, 362645, 433145, 1813225, 2165725, 2512241, 3551789, 5284369, 12561205, 17758945, 26421845, 62806025, 88794725, 103001881, 132109225, 153246701, 216659129, 515009405, 766233505, 1083295645, 2575047025, 3831167525, 5416478225, 6283114741, 31415573705, 157077868525]

約数ペア:

[(1, 157077868525), (5, 31415573705), (25, 6283114741), (29, 5416478225), (41, 3831167525), (61, 2575047025), (145, 1083295645), (205, 766233505), (305, 515009405), (725, 216659129), (1025, 153246701), (1189, 132109225), (1525, 103001881), (1769, 88794725), (2501, 62806025), (5945, 26421845), (8845, 17758945), (12505, 12561205), (29725, 5284369), (44225, 3551789), (62525, 2512241), (72529, 2165725), (86629, 1813225), (362645, 433145)]