2065148975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{26417}}^1$

素因数の和:26539

約数の個数: 24

約数和(自身を含む): 2653423920

約数和(自身を除く): 588274945

約数列:

[1, 5, 25, 53, 59, 265, 295, 1325, 1475, 3127, 15635, 26417, 78175, 132085, 660425, 1400101, 1558603, 7000505, 7793015, 35002525, 38965075, 82605959, 413029795, 2065148975]

約数ペア:

[(1, 2065148975), (5, 413029795), (25, 82605959), (53, 38965075), (59, 35002525), (265, 7793015), (295, 7000505), (1325, 1558603), (1475, 1400101), (3127, 660425), (15635, 132085), (26417, 78175)]