15233223

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 5675577

約数列:

[1, 3, 43, 129, 263, 449, 789, 1347, 11309, 19307, 33927, 57921, 118087, 354261, 5077741, 15233223]

約数ペア:

[(1, 15233223), (3, 5077741), (43, 354261), (129, 118087), (263, 57921), (449, 33927), (789, 19307), (1347, 11309)]