1040808725

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 1466810880

約数和(自身を除く): 426002155

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 1009, 1331, 1705, 3025, 3751, 5045, 6655, 8525, 11099, 18755, 25225, 31279, 33275, 41261, 55495, 93775, 122089, 156395, 206305, 277475, 344069, 610445, 781975, 1031525, 1342979, 1720345, 3052225, 3784759, 6714895, 8601725, 18923795, 33574475, 41632349, 94618975, 208161745, 1040808725]

約数ペア:

[(1, 1040808725), (5, 208161745), (11, 94618975), (25, 41632349), (31, 33574475), (55, 18923795), (121, 8601725), (155, 6714895), (275, 3784759), (341, 3052225), (605, 1720345), (775, 1342979), (1009, 1031525), (1331, 781975), (1705, 610445), (3025, 344069), (3751, 277475), (5045, 206305), (6655, 156395), (8525, 122089), (11099, 93775), (18755, 55495), (25225, 41261), (31279, 33275)]