39185255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 12820633

約数列:

[1, 5, 17, 43, 71, 85, 151, 215, 355, 731, 755, 1207, 2567, 3053, 3655, 6035, 6493, 10721, 12835, 15265, 32465, 51901, 53605, 110381, 182257, 259505, 461003, 551905, 911285, 2305015, 7837051, 39185255]

約数ペア:

[(1, 39185255), (5, 7837051), (17, 2305015), (43, 911285), (71, 551905), (85, 461003), (151, 259505), (215, 182257), (355, 110381), (731, 53605), (755, 51901), (1207, 32465), (2567, 15265), (3053, 12835), (3655, 10721), (6035, 6493)]