91145655

素因数分解:

$3^5\times 5^1\times {\mathrm{75017}}^1$

素因数の和:75037

約数の個数: 24

約数和(自身を含む): 163839312

約数和(自身を除く): 72693657

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 75017, 225051, 375085, 675153, 1125255, 2025459, 3375765, 6076377, 10127295, 18229131, 30381885, 91145655]

約数ペア:

[(1, 91145655), (3, 30381885), (5, 18229131), (9, 10127295), (15, 6076377), (27, 3375765), (45, 2025459), (81, 1125255), (135, 675153), (243, 375085), (405, 225051), (1215, 75017)]