82755865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 106419456

約数和(自身を除く): 23663591

約数列:

[1, 5, 37, 43, 101, 103, 185, 215, 505, 515, 1591, 3737, 3811, 4343, 4429, 7955, 10403, 18685, 19055, 21715, 22145, 52015, 160691, 163873, 384911, 447329, 803455, 819365, 1924555, 2236645, 16551173, 82755865]

約数ペア:

[(1, 82755865), (5, 16551173), (37, 2236645), (43, 1924555), (101, 819365), (103, 803455), (185, 447329), (215, 384911), (505, 163873), (515, 160691), (1591, 52015), (3737, 22145), (3811, 21715), (4343, 19055), (4429, 18685), (7955, 10403)]