808260615

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 1420848000

約数和(自身を除く): 612587385

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 367, 449, 545, 981, 1101, 1347, 1635, 1835, 2245, 3303, 4041, 4905, 5505, 6735, 16515, 20205, 40003, 48941, 120009, 146823, 164783, 200015, 244705, 360027, 440469, 494349, 600045, 734115, 823915, 1483047, 1800135, 2202345, 2471745, 7415235, 17961347, 53884041, 89806735, 161652123, 269420205, 808260615]

約数ペア:

[(1, 808260615), (3, 269420205), (5, 161652123), (9, 89806735), (15, 53884041), (45, 17961347), (109, 7415235), (327, 2471745), (367, 2202345), (449, 1800135), (545, 1483047), (981, 823915), (1101, 734115), (1347, 600045), (1635, 494349), (1835, 440469), (2245, 360027), (3303, 244705), (4041, 200015), (4905, 164783), (5505, 146823), (6735, 120009), (16515, 48941), (20205, 40003)]