82644405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 138551040

約数和(自身を除く): 55906635

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 421, 569, 1263, 1707, 2105, 2845, 6315, 8535, 9683, 13087, 29049, 39261, 48415, 65435, 145245, 196305, 239549, 718647, 1197745, 3593235, 5509627, 16528881, 27548135, 82644405]

約数ペア:

[(1, 82644405), (3, 27548135), (5, 16528881), (15, 5509627), (23, 3593235), (69, 1197745), (115, 718647), (345, 239549), (421, 196305), (569, 145245), (1263, 65435), (1707, 48415), (2105, 39261), (2845, 29049), (6315, 13087), (8535, 9683)]