84287445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 73306155

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 151, 165, 187, 199, 255, 453, 561, 597, 755, 935, 995, 1661, 2189, 2265, 2567, 2805, 2985, 3383, 4983, 6567, 7701, 8305, 10149, 10945, 12835, 16915, 24915, 28237, 30049, 32835, 37213, 38505, 50745, 84711, 90147, 111639, 141185, 150245, 186065, 330539, 423555, 450735, 510833, 558195, 991617, 1532499, 1652695, 2554165, 4958085, 5619163, 7662495, 16857489, 28095815, 84287445]

約数ペア:

[(1, 84287445), (3, 28095815), (5, 16857489), (11, 7662495), (15, 5619163), (17, 4958085), (33, 2554165), (51, 1652695), (55, 1532499), (85, 991617), (151, 558195), (165, 510833), (187, 450735), (199, 423555), (255, 330539), (453, 186065), (561, 150245), (597, 141185), (755, 111639), (935, 90147), (995, 84711), (1661, 50745), (2189, 38505), (2265, 37213), (2567, 32835), (2805, 30049), (2985, 28237), (3383, 24915), (4983, 16915), (6567, 12835), (7701, 10945), (8305, 10149)]