49663935

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 89733600

約数和(自身を除く): 40069665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 823, 1341, 2235, 2469, 4023, 4115, 6705, 7407, 12069, 12345, 20115, 22221, 37035, 60345, 66663, 111105, 122627, 333315, 367881, 613135, 1103643, 1839405, 3310929, 5518215, 9932787, 16554645, 49663935]

約数ペア:

[(1, 49663935), (3, 16554645), (5, 9932787), (9, 5518215), (15, 3310929), (27, 1839405), (45, 1103643), (81, 613135), (135, 367881), (149, 333315), (405, 122627), (447, 111105), (745, 66663), (823, 60345), (1341, 37035), (2235, 22221), (2469, 20115), (4023, 12345), (4115, 12069), (6705, 7407)]