137260805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 192958848

約数和(自身を除く): 55698043

約数列:

[1, 5, 11, 17, 55, 73, 85, 187, 365, 803, 935, 1241, 2011, 4015, 6205, 10055, 13651, 22121, 34187, 68255, 110605, 146803, 170935, 376057, 734015, 1614833, 1880285, 2495651, 8074165, 12478255, 27452161, 137260805]

約数ペア:

[(1, 137260805), (5, 27452161), (11, 12478255), (17, 8074165), (55, 2495651), (73, 1880285), (85, 1614833), (187, 734015), (365, 376057), (803, 170935), (935, 146803), (1241, 110605), (2011, 68255), (4015, 34187), (6205, 22121), (10055, 13651)]