23189445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30313}}^1$

素因数の和:30341

約数の個数: 24

約数和(自身を含む): 42560856

約数和(自身を除く): 19371411

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 30313, 90939, 151565, 272817, 454695, 515321, 1364085, 1545963, 2576605, 4637889, 7729815, 23189445]

約数ペア:

[(1, 23189445), (3, 7729815), (5, 4637889), (9, 2576605), (15, 1545963), (17, 1364085), (45, 515321), (51, 454695), (85, 272817), (153, 151565), (255, 90939), (765, 30313)]