140153665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{3761}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 174707280

約数和(自身を除く): 34553615

約数列:

[1, 5, 29, 145, 257, 1285, 3761, 7453, 18805, 37265, 109069, 545345, 966577, 4832885, 28030733, 140153665]

約数ペア:

[(1, 140153665), (5, 28030733), (29, 4832885), (145, 966577), (257, 545345), (1285, 109069), (3761, 37265), (7453, 18805)]