195117615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56311}}^1$

素因数の和:56340

約数の個数: 48

約数和(自身を含む): 421664256

約数和(自身を除く): 226546641

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 56311, 168933, 281555, 394177, 506799, 619421, 844665, 1182531, 1858263, 1970885, 2533995, 3097105, 3547593, 4335947, 5574789, 5912655, 9291315, 13007841, 17737965, 21679735, 27873945, 39023523, 65039205, 195117615]

約数ペア:

[(1, 195117615), (3, 65039205), (5, 39023523), (7, 27873945), (9, 21679735), (11, 17737965), (15, 13007841), (21, 9291315), (33, 5912655), (35, 5574789), (45, 4335947), (55, 3547593), (63, 3097105), (77, 2533995), (99, 1970885), (105, 1858263), (165, 1182531), (231, 844665), (315, 619421), (385, 506799), (495, 394177), (693, 281555), (1155, 168933), (3465, 56311)]