28531730305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1\times {\mathrm{1871}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 37066498560

約数和(自身を除く): 8534768255

約数列:

[1, 5, 13, 65, 283, 829, 1415, 1871, 3679, 4145, 9355, 10777, 18395, 24323, 53885, 121615, 234607, 529493, 1173035, 1551059, 2647465, 3049891, 6883409, 7755295, 15249455, 20163767, 34417045, 100818835, 438949697, 2194748485, 5706346061, 28531730305]

約数ペア:

[(1, 28531730305), (5, 5706346061), (13, 2194748485), (65, 438949697), (283, 100818835), (829, 34417045), (1415, 20163767), (1871, 15249455), (3679, 7755295), (4145, 6883409), (9355, 3049891), (10777, 2647465), (18395, 1551059), (24323, 1173035), (53885, 529493), (121615, 234607)]