16942455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22147}}^1$

素因数の和:22175

約数の個数: 24

約数和(自身を含む): 31095792

約数和(自身を除く): 14153337

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 22147, 66441, 110735, 199323, 332205, 376499, 996615, 1129497, 1882495, 3388491, 5647485, 16942455]

約数ペア:

[(1, 16942455), (3, 5647485), (5, 3388491), (9, 1882495), (15, 1129497), (17, 996615), (45, 376499), (51, 332205), (85, 199323), (153, 110735), (255, 66441), (765, 22147)]