6815475

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 13094400

約数和(自身を除く): 6278925

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 439, 575, 621, 675, 1035, 1317, 1725, 2195, 3105, 3951, 5175, 6585, 10097, 10975, 11853, 15525, 19755, 30291, 32925, 50485, 59265, 90873, 98775, 151455, 252425, 272619, 296325, 454365, 757275, 1363095, 2271825, 6815475]

約数ペア:

[(1, 6815475), (3, 2271825), (5, 1363095), (9, 757275), (15, 454365), (23, 296325), (25, 272619), (27, 252425), (45, 151455), (69, 98775), (75, 90873), (115, 59265), (135, 50485), (207, 32925), (225, 30291), (345, 19755), (439, 15525), (575, 11853), (621, 10975), (675, 10097), (1035, 6585), (1317, 5175), (1725, 3951), (2195, 3105)]