71509545

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5077}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 124370376

約数和(自身を除く): 52860831

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 5077, 14085, 15231, 25385, 45693, 76155, 228465, 1589101, 4767303, 7945505, 14301909, 23836515, 71509545]

約数ペア:

[(1, 71509545), (3, 23836515), (5, 14301909), (9, 7945505), (15, 4767303), (45, 1589101), (313, 228465), (939, 76155), (1565, 45693), (2817, 25385), (4695, 15231), (5077, 14085)]