3798495

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 6952176

約数和(自身を除く): 3153681

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 113, 135, 249, 339, 405, 415, 565, 747, 1017, 1245, 1695, 2241, 3051, 3735, 5085, 6723, 9153, 9379, 11205, 15255, 28137, 33615, 45765, 46895, 84411, 140685, 253233, 422055, 759699, 1266165, 3798495]

約数ペア:

[(1, 3798495), (3, 1266165), (5, 759699), (9, 422055), (15, 253233), (27, 140685), (45, 84411), (81, 46895), (83, 45765), (113, 33615), (135, 28137), (249, 15255), (339, 11205), (405, 9379), (415, 9153), (565, 6723), (747, 5085), (1017, 3735), (1245, 3051), (1695, 2241)]