15275247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 22578192

約数和(自身を除く): 7302945

約数列:

[1, 3, 13, 39, 41, 123, 233, 533, 699, 1599, 1681, 3029, 5043, 9087, 9553, 21853, 28659, 65559, 124189, 372567, 391673, 1175019, 5091749, 15275247]

約数ペア:

[(1, 15275247), (3, 5091749), (13, 1175019), (39, 391673), (41, 372567), (123, 124189), (233, 65559), (533, 28659), (699, 21853), (1599, 9553), (1681, 9087), (3029, 5043)]