1625908083

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 2280047616

約数和(自身を除く): 654139533

約数列:

[1, 3, 47, 53, 97, 141, 159, 291, 2243, 2491, 4559, 5141, 6729, 7473, 13677, 15423, 105421, 118879, 217571, 241627, 316263, 356637, 652713, 724881, 5587313, 10225837, 11531263, 16761939, 30677511, 34593789, 541969361, 1625908083]

約数ペア:

[(1, 1625908083), (3, 541969361), (47, 34593789), (53, 30677511), (97, 16761939), (141, 11531263), (159, 10225837), (291, 5587313), (2243, 724881), (2491, 652713), (4559, 356637), (5141, 316263), (6729, 241627), (7473, 217571), (13677, 118879), (15423, 105421)]