3989367045

素因数分解:

$3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{28387}}^1$

素因数の和:28751

約数の個数: 40

約数和(自身を含む): 7172171424

約数和(自身を除く): 3182804379

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 347, 405, 1041, 1735, 3123, 5205, 9369, 15615, 28107, 28387, 46845, 85161, 140535, 141935, 255483, 425805, 766449, 1277415, 2299347, 3832245, 9850289, 11496735, 29550867, 49251445, 88652601, 147754335, 265957803, 443263005, 797873409, 1329789015, 3989367045]

約数ペア:

[(1, 3989367045), (3, 1329789015), (5, 797873409), (9, 443263005), (15, 265957803), (27, 147754335), (45, 88652601), (81, 49251445), (135, 29550867), (347, 11496735), (405, 9850289), (1041, 3832245), (1735, 2299347), (3123, 1277415), (5205, 766449), (9369, 425805), (15615, 255483), (28107, 141935), (28387, 140535), (46845, 85161)]