80246655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 36

約数和(自身を含む): 145447848

約数和(自身を除く): 65201193

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 3371, 4761, 7935, 10113, 16855, 23805, 30339, 50565, 77533, 151695, 232599, 387665, 697797, 1162995, 1783259, 3488985, 5349777, 8916295, 16049331, 26748885, 80246655]

約数ペア:

[(1, 80246655), (3, 26748885), (5, 16049331), (9, 8916295), (15, 5349777), (23, 3488985), (45, 1783259), (69, 1162995), (115, 697797), (207, 387665), (345, 232599), (529, 151695), (1035, 77533), (1587, 50565), (2645, 30339), (3371, 23805), (4761, 16855), (7935, 10113)]