488790835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 649232640

約数和(自身を除く): 160441805

約数列:

[1, 5, 13, 47, 65, 193, 235, 611, 829, 965, 2509, 3055, 4145, 9071, 10777, 12545, 38963, 45355, 53885, 117923, 159997, 194815, 506519, 589615, 799985, 2079961, 2532595, 7519859, 10399805, 37599295, 97758167, 488790835]

約数ペア:

[(1, 488790835), (5, 97758167), (13, 37599295), (47, 10399805), (65, 7519859), (193, 2532595), (235, 2079961), (611, 799985), (829, 589615), (965, 506519), (2509, 194815), (3055, 159997), (4145, 117923), (9071, 53885), (10777, 45355), (12545, 38963)]