22208715

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9708

約数の個数: 32

約数和(自身を含む): 41808960

約数和(自身を除く): 19600245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 9677, 29031, 48385, 87093, 145155, 164509, 261279, 435465, 493527, 822545, 1306395, 1480581, 2467635, 4441743, 7402905, 22208715]

約数ペア:

[(1, 22208715), (3, 7402905), (5, 4441743), (9, 2467635), (15, 1480581), (17, 1306395), (27, 822545), (45, 493527), (51, 435465), (85, 261279), (135, 164509), (153, 145155), (255, 87093), (459, 48385), (765, 29031), (2295, 9677)]