10687275

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 9311445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 223, 225, 355, 639, 669, 675, 1065, 1115, 1775, 1917, 2007, 3195, 3345, 5325, 5575, 6021, 9585, 10035, 15833, 15975, 16725, 30105, 47499, 47925, 50175, 79165, 142497, 150525, 237495, 395825, 427491, 712485, 1187475, 2137455, 3562425, 10687275]

約数ペア:

[(1, 10687275), (3, 3562425), (5, 2137455), (9, 1187475), (15, 712485), (25, 427491), (27, 395825), (45, 237495), (71, 150525), (75, 142497), (135, 79165), (213, 50175), (223, 47925), (225, 47499), (355, 30105), (639, 16725), (669, 15975), (675, 15833), (1065, 10035), (1115, 9585), (1775, 6021), (1917, 5575), (2007, 5325), (3195, 3345)]