39649185

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51829}}^1$

素因数の和:51857

約数の個数: 24

約数和(自身を含む): 72769320

約数和(自身を除く): 33120135

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 51829, 155487, 259145, 466461, 777435, 881093, 2332305, 2643279, 4405465, 7929837, 13216395, 39649185]

約数ペア:

[(1, 39649185), (3, 13216395), (5, 7929837), (9, 4405465), (15, 2643279), (17, 2332305), (45, 881093), (51, 777435), (85, 466461), (153, 259145), (255, 155487), (765, 51829)]