72162495

素因数分解:

$3^5\times 5^1\times {\mathrm{59393}}^1$

素因数の和:59413

約数の個数: 24

約数和(自身を含む): 129716496

約数和(自身を除く): 57554001

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 59393, 178179, 296965, 534537, 890895, 1603611, 2672685, 4810833, 8018055, 14432499, 24054165, 72162495]

約数ペア:

[(1, 72162495), (3, 24054165), (5, 14432499), (9, 8018055), (15, 4810833), (27, 2672685), (45, 1603611), (81, 890895), (135, 534537), (243, 296965), (405, 178179), (1215, 59393)]