2658607785

素因数分解:

$3^3\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{8209}}^1$

素因数の和:10622

約数の個数: 32

約数和(自身を含む): 4728960000

約数和(自身を除く): 2070352215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2399, 7197, 8209, 11995, 21591, 24627, 35985, 41045, 64773, 73881, 107955, 123135, 221643, 323865, 369405, 1108215, 19693391, 59080173, 98466955, 177240519, 295400865, 531721557, 886202595, 2658607785]

約数ペア:

[(1, 2658607785), (3, 886202595), (5, 531721557), (9, 295400865), (15, 177240519), (27, 98466955), (45, 59080173), (135, 19693391), (2399, 1108215), (7197, 369405), (8209, 323865), (11995, 221643), (21591, 123135), (24627, 107955), (35985, 73881), (41045, 64773)]