677130795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8713}}^1$

素因数の和:8892

約数の個数: 48

約数和(自身を含む): 1288696032

約数和(自身を除く): 611565237

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 1413, 1727, 2355, 5181, 7065, 8635, 8713, 15543, 25905, 26139, 43565, 77715, 78417, 95843, 130695, 287529, 392085, 479215, 862587, 1367941, 1437645, 4103823, 4312935, 6839705, 12311469, 15047351, 20519115, 45142053, 61557345, 75236755, 135426159, 225710265, 677130795]

約数ペア:

[(1, 677130795), (3, 225710265), (5, 135426159), (9, 75236755), (11, 61557345), (15, 45142053), (33, 20519115), (45, 15047351), (55, 12311469), (99, 6839705), (157, 4312935), (165, 4103823), (471, 1437645), (495, 1367941), (785, 862587), (1413, 479215), (1727, 392085), (2355, 287529), (5181, 130695), (7065, 95843), (8635, 78417), (8713, 77715), (15543, 43565), (25905, 26139)]