22236255

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9689}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 19624545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 9689, 29067, 48445, 87201, 145335, 164713, 261603, 436005, 494139, 823565, 1308015, 1482417, 2470695, 4447251, 7412085, 22236255]

約数ペア:

[(1, 22236255), (3, 7412085), (5, 4447251), (9, 2470695), (15, 1482417), (17, 1308015), (27, 823565), (45, 494139), (51, 436005), (85, 261603), (135, 164713), (153, 145335), (255, 87201), (459, 48445), (765, 29067), (2295, 9689)]