2023215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 3532800

約数和(自身を除く): 1509585

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 229, 285, 465, 589, 687, 1145, 1767, 2945, 3435, 4351, 7099, 8835, 13053, 21297, 21755, 35495, 65265, 106485, 134881, 404643, 674405, 2023215]

約数ペア:

[(1, 2023215), (3, 674405), (5, 404643), (15, 134881), (19, 106485), (31, 65265), (57, 35495), (93, 21755), (95, 21297), (155, 13053), (229, 8835), (285, 7099), (465, 4351), (589, 3435), (687, 2945), (1145, 1767)]