22538085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 39198720

約数和(自身を除く): 16660635

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2551, 2945, 7653, 8835, 12755, 38265, 48469, 79081, 145407, 237243, 242345, 395405, 727035, 1186215, 1502539, 4507617, 7512695, 22538085]

約数ペア:

[(1, 22538085), (3, 7512695), (5, 4507617), (15, 1502539), (19, 1186215), (31, 727035), (57, 395405), (93, 242345), (95, 237243), (155, 145407), (285, 79081), (465, 48469), (589, 38265), (1767, 12755), (2551, 8835), (2945, 7653)]