180275294385

素因数分解:

$3^3\times 5^1\times {\mathrm{23071}}^1\times {\mathrm{57881}}^1$

素因数の和:80966

約数の個数: 32

約数和(自身を含む): 320508840960

約数和(自身を除く): 140233546575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 23071, 57881, 69213, 115355, 173643, 207639, 289405, 346065, 520929, 622917, 868215, 1038195, 1562787, 2604645, 3114585, 7813935, 1335372551, 4006117653, 6676862755, 12018352959, 20030588265, 36055058877, 60091764795, 180275294385]

約数ペア:

[(1, 180275294385), (3, 60091764795), (5, 36055058877), (9, 20030588265), (15, 12018352959), (27, 6676862755), (45, 4006117653), (135, 1335372551), (23071, 7813935), (57881, 3114585), (69213, 2604645), (115355, 1562787), (173643, 1038195), (207639, 868215), (289405, 622917), (346065, 520929)]