7972545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{10847}}^1$

素因数の和:10869

約数の個数: 24

約数和(自身を含む): 14840064

約数和(自身を除く): 6867519

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 10847, 32541, 54235, 75929, 162705, 227787, 379645, 531503, 1138935, 1594509, 2657515, 7972545]

約数ペア:

[(1, 7972545), (3, 2657515), (5, 1594509), (7, 1138935), (15, 531503), (21, 379645), (35, 227787), (49, 162705), (105, 75929), (147, 54235), (245, 32541), (735, 10847)]