23850675

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1580

約数の個数: 36

約数和(自身を含む): 43349904

約数和(自身を除く): 19499229

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1493, 1775, 3195, 4479, 5325, 7465, 13437, 15975, 22395, 37325, 67185, 106003, 111975, 318009, 335925, 530015, 954027, 1590045, 2650075, 4770135, 7950225, 23850675]

約数ペア:

[(1, 23850675), (3, 7950225), (5, 4770135), (9, 2650075), (15, 1590045), (25, 954027), (45, 530015), (71, 335925), (75, 318009), (213, 111975), (225, 106003), (355, 67185), (639, 37325), (1065, 22395), (1493, 15975), (1775, 13437), (3195, 7465), (4479, 5325)]