6549481725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{80783}}^1$

素因数の和:80866

約数の個数: 48

約数和(自身を含む): 11539832832

約数和(自身を除く): 4990351107

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 345, 575, 705, 1081, 1175, 1725, 3243, 3525, 5405, 16215, 27025, 80783, 81075, 242349, 403915, 1211745, 1858009, 2019575, 3796801, 5574027, 6058725, 9290045, 11390403, 18984005, 27870135, 46450225, 56952015, 87326423, 94920025, 139350675, 261979269, 284760075, 436632115, 1309896345, 2183160575, 6549481725]

約数ペア:

[(1, 6549481725), (3, 2183160575), (5, 1309896345), (15, 436632115), (23, 284760075), (25, 261979269), (47, 139350675), (69, 94920025), (75, 87326423), (115, 56952015), (141, 46450225), (235, 27870135), (345, 18984005), (575, 11390403), (705, 9290045), (1081, 6058725), (1175, 5574027), (1725, 3796801), (3243, 2019575), (3525, 1858009), (5405, 1211745), (16215, 403915), (27025, 242349), (80783, 81075)]