520402945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{54521}}^1$

素因数の和:54632

約数の個数: 16

約数和(自身を含む): 659498112

約数和(自身を除く): 139095167

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 54521, 272605, 1253983, 4525243, 6269915, 22626215, 104080589, 520402945]

約数ペア:

[(1, 520402945), (5, 104080589), (23, 22626215), (83, 6269915), (115, 4525243), (415, 1253983), (1909, 272605), (9545, 54521)]