78876325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 107243136

約数和(自身を除く): 28366811

約数列:

[1, 5, 11, 25, 55, 233, 275, 1165, 1231, 2563, 5825, 6155, 12815, 13541, 30775, 64075, 67705, 286823, 338525, 1434115, 3155053, 7170575, 15775265, 78876325]

約数ペア:

[(1, 78876325), (5, 15775265), (11, 7170575), (25, 3155053), (55, 1434115), (233, 338525), (275, 286823), (1165, 67705), (1231, 64075), (2563, 30775), (5825, 13541), (6155, 12815)]