172656585

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{8861}}^1$

素因数の和:9305

約数の個数: 24

約数和(自身を含む): 299996424

約数和(自身を除く): 127339839

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 6495, 8861, 19485, 26583, 44305, 79749, 132915, 398745, 3836813, 11510439, 19184065, 34531317, 57552195, 172656585]

約数ペア:

[(1, 172656585), (3, 57552195), (5, 34531317), (9, 19184065), (15, 11510439), (45, 3836813), (433, 398745), (1299, 132915), (2165, 79749), (3897, 44305), (6495, 26583), (8861, 19485)]