22085865

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 40

約数和(自身を含む): 41329728

約数和(自身を除く): 19243863

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2371, 3105, 7113, 9315, 11855, 21339, 35565, 54533, 64017, 106695, 163599, 192051, 272665, 320085, 490797, 817995, 960255, 1472391, 2453985, 4417173, 7361955, 22085865]

約数ペア:

[(1, 22085865), (3, 7361955), (5, 4417173), (9, 2453985), (15, 1472391), (23, 960255), (27, 817995), (45, 490797), (69, 320085), (81, 272665), (115, 192051), (135, 163599), (207, 106695), (345, 64017), (405, 54533), (621, 35565), (1035, 21339), (1863, 11855), (2371, 9315), (3105, 7113)]