72374865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9787}}^1$

素因数の和:9841

約数の個数: 32

約数和(自身を含む): 126852480

約数和(自身を除く): 54477615

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 9787, 29361, 48935, 146805, 166379, 283823, 499137, 831895, 851469, 1419115, 2495685, 4257345, 4824991, 14474973, 24124955, 72374865]

約数ペア:

[(1, 72374865), (3, 24124955), (5, 14474973), (15, 4824991), (17, 4257345), (29, 2495685), (51, 1419115), (85, 851469), (87, 831895), (145, 499137), (255, 283823), (435, 166379), (493, 146805), (1479, 48935), (2465, 29361), (7395, 9787)]