25395535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 35629632

約数和(自身を除く): 10234097

約数列:

[1, 5, 11, 17, 55, 85, 157, 173, 187, 785, 865, 935, 1727, 1903, 2669, 2941, 8635, 9515, 13345, 14705, 27161, 29359, 32351, 135805, 146795, 161755, 298771, 461737, 1493855, 2308685, 5079107, 25395535]

約数ペア:

[(1, 25395535), (5, 5079107), (11, 2308685), (17, 1493855), (55, 461737), (85, 298771), (157, 161755), (173, 146795), (187, 135805), (785, 32351), (865, 29359), (935, 27161), (1727, 14705), (1903, 13345), (2669, 9515), (2941, 8635)]