54127535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 24

約数和(自身を含む): 81600288

約数和(自身を除く): 27472753

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12781, 63905, 89467, 140591, 447335, 702955, 984137, 1546501, 4920685, 7732505, 10825507, 54127535]

約数ペア:

[(1, 54127535), (5, 10825507), (7, 7732505), (11, 4920685), (35, 1546501), (55, 984137), (77, 702955), (121, 447335), (385, 140591), (605, 89467), (847, 63905), (4235, 12781)]