82894455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87719}}^1$

素因数の和:87740

約数の個数: 32

約数和(自身を含む): 168422400

約数和(自身を除く): 85527945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87719, 263157, 438595, 614033, 789471, 1315785, 1842099, 2368413, 3070165, 3947355, 5526297, 9210495, 11842065, 16578891, 27631485, 82894455]

約数ペア:

[(1, 82894455), (3, 27631485), (5, 16578891), (7, 11842065), (9, 9210495), (15, 5526297), (21, 3947355), (27, 3070165), (35, 2368413), (45, 1842099), (63, 1315785), (105, 789471), (135, 614033), (189, 438595), (315, 263157), (945, 87719)]