66318915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 114831360

約数和(自身を除く): 48512445

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 1423, 3107, 3585, 4269, 7115, 9321, 15535, 18499, 21345, 46605, 55497, 92495, 277485, 340097, 1020291, 1700485, 4421261, 5101455, 13263783, 22106305, 66318915]

約数ペア:

[(1, 66318915), (3, 22106305), (5, 13263783), (13, 5101455), (15, 4421261), (39, 1700485), (65, 1020291), (195, 340097), (239, 277485), (717, 92495), (1195, 55497), (1423, 46605), (3107, 21345), (3585, 18499), (4269, 15535), (7115, 9321)]