142212125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1753}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 197009280

約数和(自身を除く): 54797155

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 649, 1375, 1475, 1753, 3245, 7375, 8765, 16225, 19283, 43825, 81125, 96415, 103427, 219125, 482075, 517135, 1137697, 2410375, 2585675, 5688485, 12928375, 28442425, 142212125]

約数ペア:

[(1, 142212125), (5, 28442425), (11, 12928375), (25, 5688485), (55, 2585675), (59, 2410375), (125, 1137697), (275, 517135), (295, 482075), (649, 219125), (1375, 103427), (1475, 96415), (1753, 81125), (3245, 43825), (7375, 19283), (8765, 16225)]