74009745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3109}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 134146740

約数和(自身を除く): 60136995

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 3109, 4761, 7935, 9327, 15545, 23805, 27981, 46635, 71507, 139905, 214521, 357535, 643563, 1072605, 1644661, 3217815, 4933983, 8223305, 14801949, 24669915, 74009745]

約数ペア:

[(1, 74009745), (3, 24669915), (5, 14801949), (9, 8223305), (15, 4933983), (23, 3217815), (45, 1644661), (69, 1072605), (115, 643563), (207, 357535), (345, 214521), (529, 139905), (1035, 71507), (1587, 46635), (2645, 27981), (3109, 23805), (4761, 15545), (7935, 9327)]