27812305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{3251}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 35121600

約数和(自身を除く): 7309295

約数列:

[1, 5, 29, 59, 145, 295, 1711, 3251, 8555, 16255, 94279, 191809, 471395, 959045, 5562461, 27812305]

約数ペア:

[(1, 27812305), (5, 5562461), (29, 959045), (59, 471395), (145, 191809), (295, 94279), (1711, 16255), (3251, 8555)]