156938475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 278232192

約数和(自身を除く): 121293717

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 415, 425, 1245, 1275, 1411, 1483, 2075, 4233, 4449, 6225, 7055, 7415, 21165, 22245, 25211, 35275, 37075, 75633, 105825, 111225, 123089, 126055, 369267, 378165, 615445, 630275, 1846335, 1890825, 2092513, 3077225, 6277539, 9231675, 10462565, 31387695, 52312825, 156938475]

約数ペア:

[(1, 156938475), (3, 52312825), (5, 31387695), (15, 10462565), (17, 9231675), (25, 6277539), (51, 3077225), (75, 2092513), (83, 1890825), (85, 1846335), (249, 630275), (255, 615445), (415, 378165), (425, 369267), (1245, 126055), (1275, 123089), (1411, 111225), (1483, 105825), (2075, 75633), (4233, 37075), (4449, 35275), (6225, 25211), (7055, 22245), (7415, 21165)]