42184955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 52690944

約数和(自身を除く): 10505989

約数列:

[1, 5, 31, 127, 155, 635, 2143, 3937, 10715, 19685, 66433, 272161, 332165, 1360805, 8436991, 42184955]

約数ペア:

[(1, 42184955), (5, 8436991), (31, 1360805), (127, 332165), (155, 272161), (635, 66433), (2143, 19685), (3937, 10715)]