55141575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15643}}^1$

素因数の和:15703

約数の個数: 24

約数和(自身を含む): 93113088

約数和(自身を除く): 37971513

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 15643, 46929, 78215, 234645, 391075, 735221, 1173225, 2205663, 3676105, 11028315, 18380525, 55141575]

約数ペア:

[(1, 55141575), (3, 18380525), (5, 11028315), (15, 3676105), (25, 2205663), (47, 1173225), (75, 735221), (141, 391075), (235, 234645), (705, 78215), (1175, 46929), (3525, 15643)]