127957095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 254359872

約数和(自身を除く): 126402777

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 401, 1013, 1203, 2005, 2807, 3039, 3609, 5065, 6015, 7091, 8421, 9117, 14035, 15195, 18045, 21273, 25263, 35455, 42105, 45585, 63819, 106365, 126315, 319095, 406213, 1218639, 2031065, 2843491, 3655917, 6093195, 8530473, 14217455, 18279585, 25591419, 42652365, 127957095]

約数ペア:

[(1, 127957095), (3, 42652365), (5, 25591419), (7, 18279585), (9, 14217455), (15, 8530473), (21, 6093195), (35, 3655917), (45, 2843491), (63, 2031065), (105, 1218639), (315, 406213), (401, 319095), (1013, 126315), (1203, 106365), (2005, 63819), (2807, 45585), (3039, 42105), (3609, 35455), (5065, 25263), (6015, 21273), (7091, 18045), (8421, 15195), (9117, 14035)]