173840895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 322032672

約数和(自身を除く): 148191777

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 1017, 1695, 1921, 2011, 5085, 5763, 6033, 9605, 10055, 17289, 18099, 28815, 30165, 34187, 86445, 90495, 102561, 170935, 227243, 307683, 512805, 681729, 1136215, 1538415, 2045187, 3408645, 3863131, 10225935, 11589393, 19315655, 34768179, 57946965, 173840895]

約数ペア:

[(1, 173840895), (3, 57946965), (5, 34768179), (9, 19315655), (15, 11589393), (17, 10225935), (45, 3863131), (51, 3408645), (85, 2045187), (113, 1538415), (153, 1136215), (255, 681729), (339, 512805), (565, 307683), (765, 227243), (1017, 170935), (1695, 102561), (1921, 90495), (2011, 86445), (5085, 34187), (5763, 30165), (6033, 28815), (9605, 18099), (10055, 17289)]