87240495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13309}}^1$

素因数の和:13359

約数の個数: 32

約数和(自身を含む): 153331200

約数和(自身を除く): 66090705

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 13309, 39927, 66545, 199635, 252871, 306107, 758613, 918321, 1264355, 1530535, 3793065, 4591605, 5816033, 17448099, 29080165, 87240495]

約数ペア:

[(1, 87240495), (3, 29080165), (5, 17448099), (15, 5816033), (19, 4591605), (23, 3793065), (57, 1530535), (69, 1264355), (95, 918321), (115, 758613), (285, 306107), (345, 252871), (437, 199635), (1311, 66545), (2185, 39927), (6555, 13309)]