91996605

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 172102320

約数和(自身を除く): 80105715

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 477, 765, 795, 901, 2269, 2385, 2703, 4505, 6807, 8109, 11345, 13515, 20421, 34035, 38573, 40545, 102105, 115719, 120257, 192865, 347157, 360771, 578595, 601285, 1082313, 1735785, 1803855, 2044369, 5411565, 6133107, 10221845, 18399321, 30665535, 91996605]

約数ペア:

[(1, 91996605), (3, 30665535), (5, 18399321), (9, 10221845), (15, 6133107), (17, 5411565), (45, 2044369), (51, 1803855), (53, 1735785), (85, 1082313), (153, 601285), (159, 578595), (255, 360771), (265, 347157), (477, 192865), (765, 120257), (795, 115719), (901, 102105), (2269, 40545), (2385, 38573), (2703, 34035), (4505, 20421), (6807, 13515), (8109, 11345)]