83171565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 165784320

約数和(自身を除く): 82612755

約数列:

[1, 3, 5, 9, 15, 17, 23, 29, 45, 51, 69, 85, 87, 115, 145, 153, 163, 207, 255, 261, 345, 391, 435, 489, 493, 667, 765, 815, 1035, 1173, 1305, 1467, 1479, 1955, 2001, 2445, 2465, 2771, 3335, 3519, 3749, 4437, 4727, 5865, 6003, 7335, 7395, 8313, 10005, 11247, 11339, 13855, 14181, 17595, 18745, 22185, 23635, 24939, 30015, 33741, 34017, 41565, 42543, 56235, 56695, 63733, 70905, 80359, 102051, 108721, 124695, 168705, 170085, 191199, 212715, 241077, 318665, 326163, 401795, 510255, 543605, 573597, 723231, 955995, 978489, 1205385, 1630815, 1848257, 2867985, 3616155, 4892445, 5544771, 9241285, 16634313, 27723855, 83171565]

約数ペア:

[(1, 83171565), (3, 27723855), (5, 16634313), (9, 9241285), (15, 5544771), (17, 4892445), (23, 3616155), (29, 2867985), (45, 1848257), (51, 1630815), (69, 1205385), (85, 978489), (87, 955995), (115, 723231), (145, 573597), (153, 543605), (163, 510255), (207, 401795), (255, 326163), (261, 318665), (345, 241077), (391, 212715), (435, 191199), (489, 170085), (493, 168705), (667, 124695), (765, 108721), (815, 102051), (1035, 80359), (1173, 70905), (1305, 63733), (1467, 56695), (1479, 56235), (1955, 42543), (2001, 41565), (2445, 34017), (2465, 33741), (2771, 30015), (3335, 24939), (3519, 23635), (3749, 22185), (4437, 18745), (4727, 17595), (5865, 14181), (6003, 13855), (7335, 11339), (7395, 11247), (8313, 10005)]