144480385

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 204913152

約数和(自身を除く): 60432767

約数列:

[1, 5, 7, 35, 53, 71, 265, 355, 371, 497, 1097, 1855, 2485, 3763, 5485, 7679, 18815, 26341, 38395, 58141, 77887, 131705, 290705, 389435, 406987, 545209, 2034935, 2726045, 4128011, 20640055, 28896077, 144480385]

約数ペア:

[(1, 144480385), (5, 28896077), (7, 20640055), (35, 4128011), (53, 2726045), (71, 2034935), (265, 545209), (355, 406987), (371, 389435), (497, 290705), (1097, 131705), (1855, 77887), (2485, 58141), (3763, 38395), (5485, 26341), (7679, 18815)]