64794015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10069}}^1$

素因数の和:10104

約数の個数: 48

約数和(自身を含む): 131957280

約数和(自身を除く): 67163265

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 10069, 30207, 50345, 90621, 110759, 130897, 151035, 332277, 392691, 453105, 553795, 654485, 996831, 1178073, 1439867, 1661385, 1963455, 4319601, 4984155, 5890365, 7199335, 12958803, 21598005, 64794015]

約数ペア:

[(1, 64794015), (3, 21598005), (5, 12958803), (9, 7199335), (11, 5890365), (13, 4984155), (15, 4319601), (33, 1963455), (39, 1661385), (45, 1439867), (55, 1178073), (65, 996831), (99, 654485), (117, 553795), (143, 453105), (165, 392691), (195, 332277), (429, 151035), (495, 130897), (585, 110759), (715, 90621), (1287, 50345), (2145, 30207), (6435, 10069)]