89996075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 122002608

約数和(自身を除く): 32006533

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 4133, 4355, 20665, 21775, 53729, 103325, 268645, 276911, 1343225, 1384555, 3599843, 6922775, 17999215, 89996075]

約数ペア:

[(1, 89996075), (5, 17999215), (13, 6922775), (25, 3599843), (65, 1384555), (67, 1343225), (325, 276911), (335, 268645), (871, 103325), (1675, 53729), (4133, 21775), (4355, 20665)]