166295445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1427}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 282538368

約数和(自身を除く): 116242923

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 1371, 1427, 2285, 4281, 6855, 7135, 7769, 21405, 23307, 24259, 38845, 72777, 116535, 121295, 363885, 652139, 1956417, 3260695, 9782085, 11086363, 33259089, 55431815, 166295445]

約数ペア:

[(1, 166295445), (3, 55431815), (5, 33259089), (15, 11086363), (17, 9782085), (51, 3260695), (85, 1956417), (255, 652139), (457, 363885), (1371, 121295), (1427, 116535), (2285, 72777), (4281, 38845), (6855, 24259), (7135, 23307), (7769, 21405)]