85793715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{90787}}^1$

素因数の和:90808

約数の個数: 32

約数和(自身を含む): 174312960

約数和(自身を除く): 88519245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 90787, 272361, 453935, 635509, 817083, 1361805, 1906527, 2451249, 3177545, 4085415, 5719581, 9532635, 12256245, 17158743, 28597905, 85793715]

約数ペア:

[(1, 85793715), (3, 28597905), (5, 17158743), (7, 12256245), (9, 9532635), (15, 5719581), (21, 4085415), (27, 3177545), (35, 2451249), (45, 1906527), (63, 1361805), (105, 817083), (135, 635509), (189, 453935), (315, 272361), (945, 90787)]