22230175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 30288240

約数和(自身を除く): 8058065

約数列:

[1, 5, 11, 25, 55, 229, 275, 353, 1145, 1765, 2519, 3883, 5725, 8825, 12595, 19415, 62975, 80837, 97075, 404185, 889207, 2020925, 4446035, 22230175]

約数ペア:

[(1, 22230175), (5, 4446035), (11, 2020925), (25, 889207), (55, 404185), (229, 97075), (275, 80837), (353, 62975), (1145, 19415), (1765, 12595), (2519, 8825), (3883, 5725)]