39402055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 20690873

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 1931, 2915, 4081, 9655, 13517, 20405, 21241, 67585, 102343, 106205, 148687, 511715, 716401, 743435, 1125773, 3582005, 5628865, 7880411, 39402055]

約数ペア:

[(1, 39402055), (5, 7880411), (7, 5628865), (11, 3582005), (35, 1125773), (53, 743435), (55, 716401), (77, 511715), (265, 148687), (371, 106205), (385, 102343), (583, 67585), (1855, 21241), (1931, 20405), (2915, 13517), (4081, 9655)]