15679918705

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{1301}}^1\times {\mathrm{1811}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 20723423616

約数和(自身を除く): 5043504911

約数列:

[1, 5, 11, 55, 121, 605, 1301, 1331, 1811, 6505, 6655, 9055, 14311, 19921, 71555, 99605, 157421, 219131, 787105, 1095655, 1731631, 2356111, 2410441, 8658155, 11780555, 12052205, 25917221, 129586105, 285089431, 1425447155, 3135983741, 15679918705]

約数ペア:

[(1, 15679918705), (5, 3135983741), (11, 1425447155), (55, 285089431), (121, 129586105), (605, 25917221), (1301, 12052205), (1331, 11780555), (1811, 8658155), (6505, 2410441), (6655, 2356111), (9055, 1731631), (14311, 1095655), (19921, 787105), (71555, 219131), (99605, 157421)]