9951068555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{1481}}^1$

素因数の和:1975

約数の個数: 32

約数和(自身を含む): 12484368000

約数和(自身を除く): 2533299445

約数列:

[1, 5, 29, 145, 149, 311, 745, 1481, 1555, 4321, 7405, 9019, 21605, 42949, 45095, 46339, 214745, 220669, 231695, 460591, 1103345, 1343831, 2302955, 6399401, 6719155, 13357139, 31997005, 66785695, 68628059, 343140295, 1990213711, 9951068555]

約数ペア:

[(1, 9951068555), (5, 1990213711), (29, 343140295), (145, 68628059), (149, 66785695), (311, 31997005), (745, 13357139), (1481, 6719155), (1555, 6399401), (4321, 2302955), (7405, 1343831), (9019, 1103345), (21605, 460591), (42949, 231695), (45095, 220669), (46339, 214745)]