54402465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16411}}^1$

素因数の和:16449

約数の個数: 32

約数和(自身を含む): 99259776

約数和(自身を除く): 44857311

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 16411, 49233, 82055, 213343, 246165, 278987, 640029, 836961, 1066715, 1394935, 3200145, 3626831, 4184805, 10880493, 18134155, 54402465]

約数ペア:

[(1, 54402465), (3, 18134155), (5, 10880493), (13, 4184805), (15, 3626831), (17, 3200145), (39, 1394935), (51, 1066715), (65, 836961), (85, 640029), (195, 278987), (221, 246165), (255, 213343), (663, 82055), (1105, 49233), (3315, 16411)]