13125915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8839}}^1$

素因数の和:8864

約数の個数: 32

約数和(自身を含む): 25459200

約数和(自身を除く): 12333285

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8839, 26517, 44195, 79551, 97229, 132585, 238653, 291687, 397755, 486145, 875061, 1193265, 1458435, 2625183, 4375305, 13125915]

約数ペア:

[(1, 13125915), (3, 4375305), (5, 2625183), (9, 1458435), (11, 1193265), (15, 875061), (27, 486145), (33, 397755), (45, 291687), (55, 238653), (99, 132585), (135, 97229), (165, 79551), (297, 44195), (495, 26517), (1485, 8839)]