1248528045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{5167}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 2031644160

約数和(自身を除く): 783116115

約数列:

[1, 3, 5, 15, 89, 181, 267, 445, 543, 905, 1335, 2715, 5167, 15501, 16109, 25835, 48327, 77505, 80545, 241635, 459863, 935227, 1379589, 2299315, 2805681, 4676135, 6897945, 14028405, 83235203, 249705609, 416176015, 1248528045]

約数ペア:

[(1, 1248528045), (3, 416176015), (5, 249705609), (15, 83235203), (89, 14028405), (181, 6897945), (267, 4676135), (445, 2805681), (543, 2299315), (905, 1379589), (1335, 935227), (2715, 459863), (5167, 241635), (15501, 80545), (16109, 77505), (25835, 48327)]