27579825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 62496000

約数和(自身を除く): 34916175

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 449, 455, 525, 585, 675, 819, 945, 975, 1347, 1365, 1575, 1755, 2245, 2275, 2457, 2925, 3143, 4041, 4095, 4725, 5837, 6735, 6825, 8775, 9429, 11225, 12123, 12285, 15715, 17511, 20205, 20475, 28287, 29185, 33675, 40859, 47145, 52533, 60615, 61425, 78575, 84861, 87555, 101025, 122577, 141435, 145925, 157599, 204295, 235725, 262665, 303075, 367731, 424305, 437775, 612885, 707175, 787995, 1021475, 1103193, 1313325, 1838655, 2121525, 3064425, 3939975, 5515965, 9193275, 27579825]

約数ペア:

[(1, 27579825), (3, 9193275), (5, 5515965), (7, 3939975), (9, 3064425), (13, 2121525), (15, 1838655), (21, 1313325), (25, 1103193), (27, 1021475), (35, 787995), (39, 707175), (45, 612885), (63, 437775), (65, 424305), (75, 367731), (91, 303075), (105, 262665), (117, 235725), (135, 204295), (175, 157599), (189, 145925), (195, 141435), (225, 122577), (273, 101025), (315, 87555), (325, 84861), (351, 78575), (449, 61425), (455, 60615), (525, 52533), (585, 47145), (675, 40859), (819, 33675), (945, 29185), (975, 28287), (1347, 20475), (1365, 20205), (1575, 17511), (1755, 15715), (2245, 12285), (2275, 12123), (2457, 11225), (2925, 9429), (3143, 8775), (4041, 6825), (4095, 6735), (4725, 5837)]