242570365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2939}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 308629440

約数和(自身を除く): 66059075

約数列:

[1, 5, 17, 85, 971, 2939, 4855, 14695, 16507, 49963, 82535, 249815, 2853769, 14268845, 48514073, 242570365]

約数ペア:

[(1, 242570365), (5, 48514073), (17, 14268845), (85, 2853769), (971, 249815), (2939, 82535), (4855, 49963), (14695, 16507)]