15262209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 24554880

約数和(自身を除く): 9292671

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 811, 1107, 2091, 2433, 6273, 7299, 13787, 18819, 21897, 33251, 41361, 99753, 124083, 299259, 372249, 565267, 897777, 1695801, 5087403, 15262209]

約数ペア:

[(1, 15262209), (3, 5087403), (9, 1695801), (17, 897777), (27, 565267), (41, 372249), (51, 299259), (123, 124083), (153, 99753), (369, 41361), (459, 33251), (697, 21897), (811, 18819), (1107, 13787), (2091, 7299), (2433, 6273)]