78885765

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83477}}^1$

素因数の和:83498

約数の個数: 32

約数和(自身を含む): 160277760

約数和(自身を除く): 81391995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 83477, 250431, 417385, 584339, 751293, 1252155, 1753017, 2253879, 2921695, 3756465, 5259051, 8765085, 11269395, 15777153, 26295255, 78885765]

約数ペア:

[(1, 78885765), (3, 26295255), (5, 15777153), (7, 11269395), (9, 8765085), (15, 5259051), (21, 3756465), (27, 2921695), (35, 2253879), (45, 1753017), (63, 1252155), (105, 751293), (135, 584339), (189, 417385), (315, 250431), (945, 83477)]