91930215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 159042240

約数和(自身を除く): 67112025

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 879, 1465, 1609, 3809, 4395, 4827, 8045, 11427, 19045, 20917, 24135, 57135, 62751, 104585, 313755, 471437, 1414311, 2357185, 6128681, 7071555, 18386043, 30643405, 91930215]

約数ペア:

[(1, 91930215), (3, 30643405), (5, 18386043), (13, 7071555), (15, 6128681), (39, 2357185), (65, 1414311), (195, 471437), (293, 313755), (879, 104585), (1465, 62751), (1609, 57135), (3809, 24135), (4395, 20917), (4827, 19045), (8045, 11427)]