23189805

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12569}}^1$

素因数の和:12621

約数の個数: 24

約数和(自身を含む): 41179320

約数和(自身を除く): 17989515

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 12569, 37707, 62845, 113121, 188535, 515329, 565605, 1545987, 2576645, 4637961, 7729935, 23189805]

約数ペア:

[(1, 23189805), (3, 7729935), (5, 4637961), (9, 2576645), (15, 1545987), (41, 565605), (45, 515329), (123, 188535), (205, 113121), (369, 62845), (615, 37707), (1845, 12569)]