64480155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6029}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 46664805

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 6029, 10695, 18087, 30145, 90435, 138667, 186899, 416001, 560697, 693335, 934495, 2080005, 2803485, 4298677, 12896031, 21493385, 64480155]

約数ペア:

[(1, 64480155), (3, 21493385), (5, 12896031), (15, 4298677), (23, 2803485), (31, 2080005), (69, 934495), (93, 693335), (115, 560697), (155, 416001), (345, 186899), (465, 138667), (713, 90435), (2139, 30145), (3565, 18087), (6029, 10695)]