61175655

素因数分解:

$3^4\times 5^1\times {\mathrm{151051}}^1$

素因数の和:151068

約数の個数: 20

約数和(自身を含む): 109663752

約数和(自身を除く): 48488097

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 151051, 453153, 755255, 1359459, 2265765, 4078377, 6797295, 12235131, 20391885, 61175655]

約数ペア:

[(1, 61175655), (3, 20391885), (5, 12235131), (9, 6797295), (15, 4078377), (27, 2265765), (45, 1359459), (81, 755255), (135, 453153), (405, 151051)]