28730595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 48964608

約数和(自身を除く): 20234013

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 367, 921, 1101, 1535, 1835, 4605, 5219, 5505, 6239, 15657, 18717, 26095, 31195, 78285, 93585, 112669, 338007, 563345, 1690035, 1915373, 5746119, 9576865, 28730595]

約数ペア:

[(1, 28730595), (3, 9576865), (5, 5746119), (15, 1915373), (17, 1690035), (51, 563345), (85, 338007), (255, 112669), (307, 93585), (367, 78285), (921, 31195), (1101, 26095), (1535, 18717), (1835, 15657), (4605, 6239), (5219, 5505)]