16653285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 33359040

約数和(自身を除く): 16705755

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 1979, 2805, 5937, 8415, 9895, 17811, 21769, 29685, 33643, 65307, 89055, 100929, 108845, 168215, 195921, 302787, 326535, 370073, 504645, 979605, 1110219, 1513935, 1850365, 3330657, 5551095, 16653285]

約数ペア:

[(1, 16653285), (3, 5551095), (5, 3330657), (9, 1850365), (11, 1513935), (15, 1110219), (17, 979605), (33, 504645), (45, 370073), (51, 326535), (55, 302787), (85, 195921), (99, 168215), (153, 108845), (165, 100929), (187, 89055), (255, 65307), (495, 33643), (561, 29685), (765, 21769), (935, 17811), (1683, 9895), (1979, 8415), (2805, 5937)]