169306415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 207174240

約数和(自身を除く): 37867825

約数列:

[1, 5, 61, 305, 389, 1427, 1945, 7135, 23729, 87047, 118645, 435235, 555103, 2775515, 33861283, 169306415]

約数ペア:

[(1, 169306415), (5, 33861283), (61, 2775515), (305, 555103), (389, 435235), (1427, 118645), (1945, 87047), (7135, 23729)]