67492245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 43099755

約数列:

[1, 3, 5, 15, 71, 127, 213, 355, 381, 499, 635, 1065, 1497, 1905, 2495, 7485, 9017, 27051, 35429, 45085, 63373, 106287, 135255, 177145, 190119, 316865, 531435, 950595, 4499483, 13498449, 22497415, 67492245]

約数ペア:

[(1, 67492245), (3, 22497415), (5, 13498449), (15, 4499483), (71, 950595), (127, 531435), (213, 316865), (355, 190119), (381, 177145), (499, 135255), (635, 106287), (1065, 63373), (1497, 45085), (1905, 35429), (2495, 27051), (7485, 9017)]