23368455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 46803744

約数和(自身を除く): 23435289

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2777, 2805, 8331, 8415, 13885, 24993, 30547, 41655, 47209, 91641, 124965, 141627, 152735, 236045, 274923, 424881, 458205, 519299, 708135, 1374615, 1557897, 2124405, 2596495, 4673691, 7789485, 23368455]

約数ペア:

[(1, 23368455), (3, 7789485), (5, 4673691), (9, 2596495), (11, 2124405), (15, 1557897), (17, 1374615), (33, 708135), (45, 519299), (51, 458205), (55, 424881), (85, 274923), (99, 236045), (153, 152735), (165, 141627), (187, 124965), (255, 91641), (495, 47209), (561, 41655), (765, 30547), (935, 24993), (1683, 13885), (2777, 8415), (2805, 8331)]