47889985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 68037480

約数和(自身を除く): 20147495

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 6089, 7865, 30445, 66979, 79157, 334895, 395785, 736769, 870727, 3683845, 4353635, 9577997, 47889985]

約数ペア:

[(1, 47889985), (5, 9577997), (11, 4353635), (13, 3683845), (55, 870727), (65, 736769), (121, 395785), (143, 334895), (605, 79157), (715, 66979), (1573, 30445), (6089, 7865)]