82284505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 107892000

約数和(自身を除く): 25607495

約数列:

[1, 5, 17, 73, 85, 89, 149, 365, 445, 745, 1241, 1513, 2533, 6205, 6497, 7565, 10877, 12665, 13261, 32485, 54385, 66305, 110449, 184909, 225437, 552245, 924545, 968053, 1127185, 4840265, 16456901, 82284505]

約数ペア:

[(1, 82284505), (5, 16456901), (17, 4840265), (73, 1127185), (85, 968053), (89, 924545), (149, 552245), (365, 225437), (445, 184909), (745, 110449), (1241, 66305), (1513, 54385), (2533, 32485), (6205, 13261), (6497, 12665), (7565, 10877)]