66941505

素因数分解:

$3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1429}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 119433600

約数和(自身を除く): 52492095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 347, 1041, 1429, 1735, 3123, 4287, 5205, 7145, 9369, 12861, 15615, 21435, 38583, 46845, 64305, 192915, 495863, 1487589, 2479315, 4462767, 7437945, 13388301, 22313835, 66941505]

約数ペア:

[(1, 66941505), (3, 22313835), (5, 13388301), (9, 7437945), (15, 4462767), (27, 2479315), (45, 1487589), (135, 495863), (347, 192915), (1041, 64305), (1429, 46845), (1735, 38583), (3123, 21435), (4287, 15615), (5205, 12861), (7145, 9369)]