23258145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 38891520

約数和(自身を除く): 15633375

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 421, 435, 635, 1263, 1905, 2105, 3683, 6315, 11049, 12209, 18415, 36627, 53467, 55245, 61045, 160401, 183135, 267335, 802005, 1550543, 4651629, 7752715, 23258145]

約数ペア:

[(1, 23258145), (3, 7752715), (5, 4651629), (15, 1550543), (29, 802005), (87, 267335), (127, 183135), (145, 160401), (381, 61045), (421, 55245), (435, 53467), (635, 36627), (1263, 18415), (1905, 12209), (2105, 11049), (3683, 6315)]