57008835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 60403005

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 115, 117, 171, 195, 207, 223, 247, 285, 299, 345, 437, 585, 669, 741, 855, 897, 1035, 1115, 1235, 1311, 1495, 2007, 2185, 2223, 2691, 2899, 3345, 3705, 3933, 4237, 4485, 5129, 5681, 6555, 8697, 10035, 11115, 12711, 13455, 14495, 15387, 17043, 19665, 21185, 25645, 26091, 28405, 38133, 43485, 46161, 51129, 55081, 63555, 66677, 76935, 85215, 97451, 130455, 165243, 190665, 200031, 230805, 255645, 275405, 292353, 333385, 487255, 495729, 600093, 826215, 877059, 1000155, 1266863, 1461765, 2478645, 3000465, 3800589, 4385295, 6334315, 11401767, 19002945, 57008835]

約数ペア:

[(1, 57008835), (3, 19002945), (5, 11401767), (9, 6334315), (13, 4385295), (15, 3800589), (19, 3000465), (23, 2478645), (39, 1461765), (45, 1266863), (57, 1000155), (65, 877059), (69, 826215), (95, 600093), (115, 495729), (117, 487255), (171, 333385), (195, 292353), (207, 275405), (223, 255645), (247, 230805), (285, 200031), (299, 190665), (345, 165243), (437, 130455), (585, 97451), (669, 85215), (741, 76935), (855, 66677), (897, 63555), (1035, 55081), (1115, 51129), (1235, 46161), (1311, 43485), (1495, 38133), (2007, 28405), (2185, 26091), (2223, 25645), (2691, 21185), (2899, 19665), (3345, 17043), (3705, 15387), (3933, 14495), (4237, 13455), (4485, 12711), (5129, 11115), (5681, 10035), (6555, 8697)]