30504575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 39070416

約数和(自身を除く): 8565841

約数列:

[1, 5, 25, 61, 83, 241, 305, 415, 1205, 1525, 2075, 5063, 6025, 14701, 20003, 25315, 73505, 100015, 126575, 367525, 500075, 1220183, 6100915, 30504575]

約数ペア:

[(1, 30504575), (5, 6100915), (25, 1220183), (61, 500075), (83, 367525), (241, 126575), (305, 100015), (415, 73505), (1205, 25315), (1525, 20003), (2075, 14701), (5063, 6025)]