205508835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38377}}^1$

素因数の和:38412

約数の個数: 48

約数和(自身を含む): 431061696

約数和(自身を除く): 225552861

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 38377, 115131, 191885, 268639, 345393, 575655, 652409, 805917, 1343195, 1726965, 1957227, 2417751, 3262045, 4029585, 4566863, 5871681, 9786135, 12088755, 13700589, 22834315, 29358405, 41101767, 68502945, 205508835]

約数ペア:

[(1, 205508835), (3, 68502945), (5, 41101767), (7, 29358405), (9, 22834315), (15, 13700589), (17, 12088755), (21, 9786135), (35, 5871681), (45, 4566863), (51, 4029585), (63, 3262045), (85, 2417751), (105, 1957227), (119, 1726965), (153, 1343195), (255, 805917), (315, 652409), (357, 575655), (595, 345393), (765, 268639), (1071, 191885), (1785, 115131), (5355, 38377)]