12953385

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 10230615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 419, 687, 1145, 1257, 2061, 2095, 3435, 3771, 6183, 6285, 10305, 11313, 18855, 30915, 56565, 95951, 287853, 479755, 863559, 1439265, 2590677, 4317795, 12953385]

約数ペア:

[(1, 12953385), (3, 4317795), (5, 2590677), (9, 1439265), (15, 863559), (27, 479755), (45, 287853), (135, 95951), (229, 56565), (419, 30915), (687, 18855), (1145, 11313), (1257, 10305), (2061, 6285), (2095, 6183), (3435, 3771)]