27616245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 48066048

約数和(自身を除く): 20449803

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 2927, 3145, 8781, 9435, 14635, 43905, 49759, 108299, 149277, 248795, 324897, 541495, 746385, 1624485, 1841083, 5523249, 9205415, 27616245]

約数ペア:

[(1, 27616245), (3, 9205415), (5, 5523249), (15, 1841083), (17, 1624485), (37, 746385), (51, 541495), (85, 324897), (111, 248795), (185, 149277), (255, 108299), (555, 49759), (629, 43905), (1887, 14635), (2927, 9435), (3145, 8781)]