162294145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 218050560

約数和(自身を除く): 55756415

約数列:

[1, 5, 13, 31, 65, 155, 239, 337, 403, 1195, 1685, 2015, 3107, 4381, 7409, 10447, 15535, 21905, 37045, 52235, 80543, 96317, 135811, 402715, 481585, 679055, 1047059, 2496833, 5235295, 12484165, 32458829, 162294145]

約数ペア:

[(1, 162294145), (5, 32458829), (13, 12484165), (31, 5235295), (65, 2496833), (155, 1047059), (239, 679055), (337, 481585), (403, 402715), (1195, 135811), (1685, 96317), (2015, 80543), (3107, 52235), (4381, 37045), (7409, 21905), (10447, 15535)]