163387185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7687}}^1$

素因数の和:7817

約数の個数: 32

約数和(自身を含む): 284148480

約数和(自身を除く): 120761295

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 7687, 21255, 23061, 38435, 99931, 115305, 299793, 499655, 837883, 1498965, 2513649, 4189415, 10892479, 12568245, 32677437, 54462395, 163387185]

約数ペア:

[(1, 163387185), (3, 54462395), (5, 32677437), (13, 12568245), (15, 10892479), (39, 4189415), (65, 2513649), (109, 1498965), (195, 837883), (327, 499655), (545, 299793), (1417, 115305), (1635, 99931), (4251, 38435), (7085, 23061), (7687, 21255)]