66616155

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10499}}^1$

素因数の和:10560

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 54343845

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 10499, 31497, 52495, 94491, 157485, 283473, 472455, 493453, 1417365, 1480359, 2467265, 4441077, 7401795, 13323231, 22205385, 66616155]

約数ペア:

[(1, 66616155), (3, 22205385), (5, 13323231), (9, 7401795), (15, 4441077), (27, 2467265), (45, 1480359), (47, 1417365), (135, 493453), (141, 472455), (235, 283473), (423, 157485), (705, 94491), (1269, 52495), (2115, 31497), (6345, 10499)]