61119165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 108574848

約数和(自身を除く): 47455683

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 613, 867, 1173, 1445, 1839, 1955, 3065, 4335, 5865, 6647, 9195, 10421, 14099, 19941, 31263, 33235, 42297, 52105, 70495, 99705, 156315, 177157, 211485, 239683, 531471, 719049, 885785, 1198415, 2657355, 3595245, 4074611, 12223833, 20373055, 61119165]

約数ペア:

[(1, 61119165), (3, 20373055), (5, 12223833), (15, 4074611), (17, 3595245), (23, 2657355), (51, 1198415), (69, 885785), (85, 719049), (115, 531471), (255, 239683), (289, 211485), (345, 177157), (391, 156315), (613, 99705), (867, 70495), (1173, 52105), (1445, 42297), (1839, 33235), (1955, 31263), (3065, 19941), (4335, 14099), (5865, 10421), (6647, 9195)]