2015229249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 3558297600

約数和(自身を除く): 1543068351

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 79, 99, 153, 187, 207, 237, 253, 391, 561, 659, 711, 759, 869, 1173, 1343, 1683, 1817, 1977, 2277, 2607, 3519, 4029, 4301, 5451, 5931, 7249, 7821, 11203, 12087, 12903, 14773, 15157, 16353, 19987, 21747, 30889, 33609, 38709, 44319, 45471, 52061, 59961, 65241, 92667, 100827, 123233, 132957, 136413, 156183, 166727, 179883, 257669, 278001, 339779, 369699, 468549, 500181, 572671, 773007, 885037, 1019337, 1109097, 1197403, 1500543, 1718013, 2319021, 2655111, 2834359, 3058011, 3592209, 5154039, 7965333, 8503077, 9735407, 10776627, 13171433, 20355851, 25509231, 29206221, 39514299, 61067553, 87618663, 118542897, 183202659, 223914361, 671743083, 2015229249]

約数ペア:

[(1, 2015229249), (3, 671743083), (9, 223914361), (11, 183202659), (17, 118542897), (23, 87618663), (33, 61067553), (51, 39514299), (69, 29206221), (79, 25509231), (99, 20355851), (153, 13171433), (187, 10776627), (207, 9735407), (237, 8503077), (253, 7965333), (391, 5154039), (561, 3592209), (659, 3058011), (711, 2834359), (759, 2655111), (869, 2319021), (1173, 1718013), (1343, 1500543), (1683, 1197403), (1817, 1109097), (1977, 1019337), (2277, 885037), (2607, 773007), (3519, 572671), (4029, 500181), (4301, 468549), (5451, 369699), (5931, 339779), (7249, 278001), (7821, 257669), (11203, 179883), (12087, 166727), (12903, 156183), (14773, 136413), (15157, 132957), (16353, 123233), (19987, 100827), (21747, 92667), (30889, 65241), (33609, 59961), (38709, 52061), (44319, 45471)]