89644815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 168229152

約数和(自身を除く): 78584337

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 293, 523, 585, 879, 1465, 1569, 2615, 2637, 3809, 4395, 4707, 6799, 7845, 11427, 13185, 19045, 20397, 23535, 33995, 34281, 57135, 61191, 101985, 153239, 171405, 305955, 459717, 766195, 1379151, 1992107, 2298585, 5976321, 6895755, 9960535, 17928963, 29881605, 89644815]

約数ペア:

[(1, 89644815), (3, 29881605), (5, 17928963), (9, 9960535), (13, 6895755), (15, 5976321), (39, 2298585), (45, 1992107), (65, 1379151), (117, 766195), (195, 459717), (293, 305955), (523, 171405), (585, 153239), (879, 101985), (1465, 61191), (1569, 57135), (2615, 34281), (2637, 33995), (3809, 23535), (4395, 20397), (4707, 19045), (6799, 13185), (7845, 11427)]