11527725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 21159360

約数和(自身を除く): 9631635

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 157, 165, 267, 275, 445, 471, 785, 825, 979, 1335, 1727, 2225, 2355, 2937, 3925, 4895, 5181, 6675, 8635, 11775, 13973, 14685, 24475, 25905, 41919, 43175, 69865, 73425, 129525, 153703, 209595, 349325, 461109, 768515, 1047975, 2305545, 3842575, 11527725]

約数ペア:

[(1, 11527725), (3, 3842575), (5, 2305545), (11, 1047975), (15, 768515), (25, 461109), (33, 349325), (55, 209595), (75, 153703), (89, 129525), (157, 73425), (165, 69865), (267, 43175), (275, 41919), (445, 25905), (471, 24475), (785, 14685), (825, 13973), (979, 11775), (1335, 8635), (1727, 6675), (2225, 5181), (2355, 4895), (2937, 3925)]