22561965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21799}}^1$

素因数の和:21833

約数の個数: 24

約数和(自身を含む): 40809600

約数和(自身を除く): 18247635

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 21799, 65397, 108995, 196191, 326985, 501377, 980955, 1504131, 2506885, 4512393, 7520655, 22561965]

約数ペア:

[(1, 22561965), (3, 7520655), (5, 4512393), (9, 2506885), (15, 1504131), (23, 980955), (45, 501377), (69, 326985), (115, 196191), (207, 108995), (345, 65397), (1035, 21799)]