87283385

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 35128135

約数列:

[1, 5, 7, 35, 109, 137, 167, 545, 685, 763, 835, 959, 1169, 3815, 4795, 5845, 14933, 18203, 22879, 74665, 91015, 104531, 114395, 127421, 160153, 522655, 637105, 800765, 2493811, 12469055, 17456677, 87283385]

約数ペア:

[(1, 87283385), (5, 17456677), (7, 12469055), (35, 2493811), (109, 800765), (137, 637105), (167, 522655), (545, 160153), (685, 127421), (763, 114395), (835, 104531), (959, 91015), (1169, 74665), (3815, 22879), (4795, 18203), (5845, 14933)]