172148535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2857}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 324577344

約数和(自身を除く): 152428809

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 2857, 4017, 4635, 6695, 8571, 12051, 14285, 20085, 25713, 37141, 42855, 60255, 111423, 128565, 185705, 294271, 334269, 557115, 882813, 1471355, 1671345, 2648439, 3825523, 4414065, 11476569, 13242195, 19127615, 34429707, 57382845, 172148535]

約数ペア:

[(1, 172148535), (3, 57382845), (5, 34429707), (9, 19127615), (13, 13242195), (15, 11476569), (39, 4414065), (45, 3825523), (65, 2648439), (103, 1671345), (117, 1471355), (195, 882813), (309, 557115), (515, 334269), (585, 294271), (927, 185705), (1339, 128565), (1545, 111423), (2857, 60255), (4017, 42855), (4635, 37141), (6695, 25713), (8571, 20085), (12051, 14285)]