11813535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 22145760

約数和(自身を除く): 10332225

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 337, 369, 615, 779, 855, 1011, 1685, 1845, 2337, 3033, 3895, 5055, 6403, 7011, 11685, 13817, 15165, 19209, 32015, 35055, 41451, 57627, 69085, 96045, 124353, 207255, 262523, 288135, 621765, 787569, 1312615, 2362707, 3937845, 11813535]

約数ペア:

[(1, 11813535), (3, 3937845), (5, 2362707), (9, 1312615), (15, 787569), (19, 621765), (41, 288135), (45, 262523), (57, 207255), (95, 124353), (123, 96045), (171, 69085), (205, 57627), (285, 41451), (337, 35055), (369, 32015), (615, 19209), (779, 15165), (855, 13817), (1011, 11685), (1685, 7011), (1845, 6403), (2337, 5055), (3033, 3895)]