80151555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 140871168

約数和(自身を除く): 60719613

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 3217, 4983, 8305, 9651, 16085, 24915, 35387, 48255, 106161, 176935, 485767, 530805, 1457301, 2428835, 5343437, 7286505, 16030311, 26717185, 80151555]

約数ペア:

[(1, 80151555), (3, 26717185), (5, 16030311), (11, 7286505), (15, 5343437), (33, 2428835), (55, 1457301), (151, 530805), (165, 485767), (453, 176935), (755, 106161), (1661, 48255), (2265, 35387), (3217, 24915), (4983, 16085), (8305, 9651)]