15702005345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{8737}}^1$

素因数の和:9441

約数の個数: 32

約数和(自身を含む): 20798397312

約数和(自身を除く): 5096391967

約数列:

[1, 5, 13, 43, 65, 215, 559, 643, 2795, 3215, 8359, 8737, 27649, 41795, 43685, 113581, 138245, 359437, 375691, 567905, 1797185, 1878455, 4883983, 5617891, 24419915, 28089455, 73032583, 241569313, 365162915, 1207846565, 3140401069, 15702005345]

約数ペア:

[(1, 15702005345), (5, 3140401069), (13, 1207846565), (43, 365162915), (65, 241569313), (215, 73032583), (559, 28089455), (643, 24419915), (2795, 5617891), (3215, 4883983), (8359, 1878455), (8737, 1797185), (27649, 567905), (41795, 375691), (43685, 359437), (113581, 138245)]