24725655

素因数分解:

$3^4\times 5^1\times {\mathrm{61051}}^1$

素因数の和:61068

約数の個数: 20

約数和(自身を含む): 44323752

約数和(自身を除く): 19598097

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 61051, 183153, 305255, 549459, 915765, 1648377, 2747295, 4945131, 8241885, 24725655]

約数ペア:

[(1, 24725655), (3, 8241885), (5, 4945131), (9, 2747295), (15, 1648377), (27, 915765), (45, 549459), (81, 305255), (135, 183153), (405, 61051)]