1405367045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{298063}}^1$

素因数の和:298132

約数の個数: 16

約数和(自身を含む): 1802691072

約数和(自身を除く): 397324027

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 298063, 1490315, 6855449, 12220583, 34277245, 61102915, 281073409, 1405367045]

約数ペア:

[(1, 1405367045), (5, 281073409), (23, 61102915), (41, 34277245), (115, 12220583), (205, 6855449), (943, 1490315), (4715, 298063)]