65374485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 116188800

約数和(自身を除く): 50814315

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 181, 199, 363, 543, 597, 605, 905, 995, 1815, 1991, 2189, 2715, 2985, 5973, 6567, 9955, 10945, 21901, 24079, 29865, 32835, 36019, 65703, 72237, 108057, 109505, 120395, 180095, 328515, 361185, 396209, 540285, 1188627, 1981045, 4358299, 5943135, 13074897, 21791495, 65374485]

約数ペア:

[(1, 65374485), (3, 21791495), (5, 13074897), (11, 5943135), (15, 4358299), (33, 1981045), (55, 1188627), (121, 540285), (165, 396209), (181, 361185), (199, 328515), (363, 180095), (543, 120395), (597, 109505), (605, 108057), (905, 72237), (995, 65703), (1815, 36019), (1991, 32835), (2189, 29865), (2715, 24079), (2985, 21901), (5973, 10945), (6567, 9955)]