22978215

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13093}}^1$

素因数の和:13120

約数の個数: 32

約数和(自身を含む): 43995840

約数和(自身を除く): 21017625

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 13093, 39279, 65465, 117837, 170209, 196395, 353511, 510627, 589185, 851045, 1531881, 1767555, 2553135, 4595643, 7659405, 22978215]

約数ペア:

[(1, 22978215), (3, 7659405), (5, 4595643), (9, 2553135), (13, 1767555), (15, 1531881), (27, 851045), (39, 589185), (45, 510627), (65, 353511), (117, 196395), (135, 170209), (195, 117837), (351, 65465), (585, 39279), (1755, 13093)]