83142419945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{53401}}^1$

素因数の和:54845

約数の個数: 32

約数和(自身を含む): 113848791840

約数和(自身を除く): 30706371895

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1409, 7045, 18317, 23953, 53401, 91585, 119765, 267005, 311389, 694213, 907817, 1556945, 3471065, 4539085, 11801621, 59008105, 75242009, 376210045, 978146117, 1279114153, 4890730585, 6395570765, 16628483989, 83142419945]

約数ペア:

[(1, 83142419945), (5, 16628483989), (13, 6395570765), (17, 4890730585), (65, 1279114153), (85, 978146117), (221, 376210045), (1105, 75242009), (1409, 59008105), (7045, 11801621), (18317, 4539085), (23953, 3471065), (53401, 1556945), (91585, 907817), (119765, 694213), (267005, 311389)]