61308765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{64877}}^1$

素因数の和:64898

約数の個数: 32

約数和(自身を含む): 124565760

約数和(自身を除く): 63256995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 64877, 194631, 324385, 454139, 583893, 973155, 1362417, 1751679, 2270695, 2919465, 4087251, 6812085, 8758395, 12261753, 20436255, 61308765]

約数ペア:

[(1, 61308765), (3, 20436255), (5, 12261753), (7, 8758395), (9, 6812085), (15, 4087251), (21, 2919465), (27, 2270695), (35, 1751679), (45, 1362417), (63, 973155), (105, 583893), (135, 454139), (189, 324385), (315, 194631), (945, 64877)]