42785115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 71442432

約数和(自身を除く): 28657317

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 911, 1515, 2733, 3131, 4555, 9393, 13665, 15655, 28241, 46965, 84723, 92011, 141205, 276033, 423615, 460055, 1380165, 2852341, 8557023, 14261705, 42785115]

約数ペア:

[(1, 42785115), (3, 14261705), (5, 8557023), (15, 2852341), (31, 1380165), (93, 460055), (101, 423615), (155, 276033), (303, 141205), (465, 92011), (505, 84723), (911, 46965), (1515, 28241), (2733, 15655), (3131, 13665), (4555, 9393)]