42163965

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9277}}^1$

素因数の和:9389

約数の個数: 24

約数和(自身を含む): 73815768

約数和(自身を除く): 31651803

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 9277, 27831, 46385, 83493, 139155, 417465, 936977, 2810931, 4684885, 8432793, 14054655, 42163965]

約数ペア:

[(1, 42163965), (3, 14054655), (5, 8432793), (9, 4684885), (15, 2810931), (45, 936977), (101, 417465), (303, 139155), (505, 83493), (909, 46385), (1515, 27831), (4545, 9277)]