91020165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 153878400

約数和(自身を除く): 62858235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 389, 821, 1167, 1945, 2463, 4105, 5835, 7391, 12315, 15599, 22173, 36955, 46797, 77995, 110865, 233985, 319369, 958107, 1596845, 4790535, 6068011, 18204033, 30340055, 91020165]

約数ペア:

[(1, 91020165), (3, 30340055), (5, 18204033), (15, 6068011), (19, 4790535), (57, 1596845), (95, 958107), (285, 319369), (389, 233985), (821, 110865), (1167, 77995), (1945, 46797), (2463, 36955), (4105, 22173), (5835, 15599), (7391, 12315)]