23136915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 40170816

約数和(自身を除く): 17033901

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2213, 3485, 6639, 10455, 11065, 33195, 37621, 90733, 112863, 188105, 272199, 453665, 564315, 1360995, 1542461, 4627383, 7712305, 23136915]

約数ペア:

[(1, 23136915), (3, 7712305), (5, 4627383), (15, 1542461), (17, 1360995), (41, 564315), (51, 453665), (85, 272199), (123, 188105), (205, 112863), (255, 90733), (615, 37621), (697, 33195), (2091, 11065), (2213, 10455), (3485, 6639)]