298958945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{31321}}^1$

素因数の和:31432

約数の個数: 16

約数和(自身を含む): 378870912

約数和(自身を除く): 79911967

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 31321, 156605, 720383, 2599643, 3601915, 12998215, 59791789, 298958945]

約数ペア:

[(1, 298958945), (5, 59791789), (23, 12998215), (83, 3601915), (115, 2599643), (415, 720383), (1909, 156605), (9545, 31321)]