415956495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6247}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 698176512

約数和(自身を除く): 282220017

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 579, 965, 2895, 4439, 6247, 13317, 18741, 22195, 31235, 66585, 93705, 143681, 431043, 718405, 1205671, 2155215, 3617013, 6028355, 18085065, 27730433, 83191299, 138652165, 415956495]

約数ペア:

[(1, 415956495), (3, 138652165), (5, 83191299), (15, 27730433), (23, 18085065), (69, 6028355), (115, 3617013), (193, 2155215), (345, 1205671), (579, 718405), (965, 431043), (2895, 143681), (4439, 93705), (6247, 66585), (13317, 31235), (18741, 22195)]