11495575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 18221056

約数和(自身を除く): 6725481

約数列:

[1, 5, 7, 13, 25, 31, 35, 65, 91, 155, 163, 175, 217, 325, 403, 455, 775, 815, 1085, 1141, 2015, 2119, 2275, 2821, 4075, 5053, 5425, 5705, 10075, 10595, 14105, 14833, 25265, 28525, 35371, 52975, 65689, 70525, 74165, 126325, 176855, 328445, 370825, 459823, 884275, 1642225, 2299115, 11495575]

約数ペア:

[(1, 11495575), (5, 2299115), (7, 1642225), (13, 884275), (25, 459823), (31, 370825), (35, 328445), (65, 176855), (91, 126325), (155, 74165), (163, 70525), (175, 65689), (217, 52975), (325, 35371), (403, 28525), (455, 25265), (775, 14833), (815, 14105), (1085, 10595), (1141, 10075), (2015, 5705), (2119, 5425), (2275, 5053), (2821, 4075)]