54740025

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2282

約数の個数: 36

約数和(自身を含む): 98959068

約数和(自身を除く): 44219043

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2153, 2825, 5085, 6459, 8475, 10765, 19377, 25425, 32295, 53825, 96885, 161475, 243289, 484425, 729867, 1216445, 2189601, 3649335, 6082225, 10948005, 18246675, 54740025]

約数ペア:

[(1, 54740025), (3, 18246675), (5, 10948005), (9, 6082225), (15, 3649335), (25, 2189601), (45, 1216445), (75, 729867), (113, 484425), (225, 243289), (339, 161475), (565, 96885), (1017, 53825), (1695, 32295), (2153, 25425), (2825, 19377), (5085, 10765), (6459, 8475)]