55445159

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3229}}^1$

素因数の和:3470

約数の個数: 16

約数和(自身を含む): 69457920

約数和(自身を除く): 14012761

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 3229, 17171, 22603, 35519, 248633, 720067, 5040469, 7920737, 55445159]

約数ペア:

[(1, 55445159), (7, 7920737), (11, 5040469), (77, 720067), (223, 248633), (1561, 35519), (2453, 22603), (3229, 17171)]