2039450535

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{38053}}^1$

素因数の和:38464

約数の個数: 32

約数和(自身を含む): 3634918080

約数和(自身を除く): 1595467545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1985, 3573, 5955, 10719, 17865, 38053, 53595, 114159, 190265, 342477, 570795, 1027431, 1712385, 5137155, 15107041, 45321123, 75535205, 135963369, 226605615, 407890107, 679816845, 2039450535]

約数ペア:

[(1, 2039450535), (3, 679816845), (5, 407890107), (9, 226605615), (15, 135963369), (27, 75535205), (45, 45321123), (135, 15107041), (397, 5137155), (1191, 1712385), (1985, 1027431), (3573, 570795), (5955, 342477), (10719, 190265), (17865, 114159), (38053, 53595)]