84181045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 111962592

約数和(自身を除く): 27781547

約数列:

[1, 5, 13, 65, 73, 113, 157, 365, 565, 785, 949, 1469, 2041, 4745, 7345, 8249, 10205, 11461, 17741, 41245, 57305, 88705, 107237, 148993, 230633, 536185, 744965, 1153165, 1295093, 6475465, 16836209, 84181045]

約数ペア:

[(1, 84181045), (5, 16836209), (13, 6475465), (65, 1295093), (73, 1153165), (113, 744965), (157, 536185), (365, 230633), (565, 148993), (785, 107237), (949, 88705), (1469, 57305), (2041, 41245), (4745, 17741), (7345, 11461), (8249, 10205)]