22638105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71867}}^1$

素因数の和:71885

約数の個数: 24

約数和(自身を含む): 44845632

約数和(自身を除く): 22207527

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 71867, 215601, 359335, 503069, 646803, 1078005, 1509207, 2515345, 3234015, 4527621, 7546035, 22638105]

約数ペア:

[(1, 22638105), (3, 7546035), (5, 4527621), (7, 3234015), (9, 2515345), (15, 1509207), (21, 1078005), (35, 646803), (45, 503069), (63, 359335), (105, 215601), (315, 71867)]