142775115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13463}}^1$

素因数の和:13579

約数の個数: 32

約数和(自身を含む): 263678976

約数和(自身を除く): 120903861

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 10605, 13463, 40389, 67315, 94241, 201945, 282723, 471205, 1359763, 1413615, 4079289, 6798815, 9518341, 20396445, 28555023, 47591705, 142775115]

約数ペア:

[(1, 142775115), (3, 47591705), (5, 28555023), (7, 20396445), (15, 9518341), (21, 6798815), (35, 4079289), (101, 1413615), (105, 1359763), (303, 471205), (505, 282723), (707, 201945), (1515, 94241), (2121, 67315), (3535, 40389), (10605, 13463)]