81527490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82351}}^1$

素因数の和:82375

約数の個数: 48

約数和(自身を含む): 231244416

約数和(自身を除く): 149716926

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 82351, 164702, 247053, 411755, 494106, 741159, 823510, 905861, 1235265, 1482318, 1811722, 2470530, 2717583, 3705795, 4529305, 5435166, 7411590, 8152749, 9058610, 13587915, 16305498, 27175830, 40763745, 81527490]

約数ペア:

[(1, 81527490), (2, 40763745), (3, 27175830), (5, 16305498), (6, 13587915), (9, 9058610), (10, 8152749), (11, 7411590), (15, 5435166), (18, 4529305), (22, 3705795), (30, 2717583), (33, 2470530), (45, 1811722), (55, 1482318), (66, 1235265), (90, 905861), (99, 823510), (110, 741159), (165, 494106), (198, 411755), (330, 247053), (495, 164702), (990, 82351)]