47995155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6311}}^1$

素因数の和:6348

約数の個数: 36

約数和(自身を含む): 90097488

約数和(自身を除く): 42102333

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 6311, 7605, 18933, 31555, 56799, 82043, 94665, 246129, 283995, 410215, 738387, 1066559, 1230645, 3199677, 3691935, 5332795, 9599031, 15998385, 47995155]

約数ペア:

[(1, 47995155), (3, 15998385), (5, 9599031), (9, 5332795), (13, 3691935), (15, 3199677), (39, 1230645), (45, 1066559), (65, 738387), (117, 410215), (169, 283995), (195, 246129), (507, 94665), (585, 82043), (845, 56799), (1521, 31555), (2535, 18933), (6311, 7605)]