8217495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 16746912

約数和(自身を除く): 8529417

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1277, 1287, 2145, 3831, 6385, 6435, 11493, 14047, 16601, 19155, 42141, 49803, 57465, 70235, 83005, 126423, 149409, 182611, 210705, 249015, 547833, 632115, 747045, 913055, 1643499, 2739165, 8217495]

約数ペア:

[(1, 8217495), (3, 2739165), (5, 1643499), (9, 913055), (11, 747045), (13, 632115), (15, 547833), (33, 249015), (39, 210705), (45, 182611), (55, 149409), (65, 126423), (99, 83005), (117, 70235), (143, 57465), (165, 49803), (195, 42141), (429, 19155), (495, 16601), (585, 14047), (715, 11493), (1277, 6435), (1287, 6385), (2145, 3831)]