90944165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 124656000

約数和(自身を除く): 33711835

約数列:

[1, 5, 13, 19, 65, 95, 211, 247, 349, 1055, 1235, 1745, 2743, 4009, 4537, 6631, 13715, 20045, 22685, 33155, 52117, 73639, 86203, 260585, 368195, 431015, 957307, 1399141, 4786535, 6995705, 18188833, 90944165]

約数ペア:

[(1, 90944165), (5, 18188833), (13, 6995705), (19, 4786535), (65, 1399141), (95, 957307), (211, 431015), (247, 368195), (349, 260585), (1055, 86203), (1235, 73639), (1745, 52117), (2743, 33155), (4009, 22685), (4537, 20045), (6631, 13715)]