22419855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9769}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 42206400

約数和(自身を除く): 19786545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 9769, 29307, 48845, 87921, 146535, 166073, 263763, 439605, 498219, 830365, 1318815, 1494657, 2491095, 4483971, 7473285, 22419855]

約数ペア:

[(1, 22419855), (3, 7473285), (5, 4483971), (9, 2491095), (15, 1494657), (17, 1318815), (27, 830365), (45, 498219), (51, 439605), (85, 263763), (135, 166073), (153, 146535), (255, 87921), (459, 48845), (765, 29307), (2295, 9769)]