295515423

素因数分解:

$3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 515112000

約数和(自身を除く): 219596577

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 343, 441, 609, 1029, 1421, 1827, 3087, 3301, 4263, 9903, 9947, 12789, 23107, 29709, 29841, 69321, 89523, 95729, 161749, 207963, 287187, 485247, 670103, 861561, 1132243, 1455741, 2010309, 3396729, 4690721, 6030927, 10190187, 14072163, 32835047, 42216489, 98505141, 295515423]

約数ペア:

[(1, 295515423), (3, 98505141), (7, 42216489), (9, 32835047), (21, 14072163), (29, 10190187), (49, 6030927), (63, 4690721), (87, 3396729), (147, 2010309), (203, 1455741), (261, 1132243), (343, 861561), (441, 670103), (609, 485247), (1029, 287187), (1421, 207963), (1827, 161749), (3087, 95729), (3301, 89523), (4263, 69321), (9903, 29841), (9947, 29709), (12789, 23107)]