1297545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3792

約数の個数: 16

約数和(自身を含む): 2166912

約数和(自身を除く): 869367

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 3761, 11283, 18805, 56415, 86503, 259509, 432515, 1297545]

約数ペア:

[(1, 1297545), (3, 432515), (5, 259509), (15, 86503), (23, 56415), (69, 18805), (115, 11283), (345, 3761)]