155561415

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{941}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 253933056

約数和(自身を除く): 98371641

約数列:

[1, 3, 5, 15, 103, 107, 309, 321, 515, 535, 941, 1545, 1605, 2823, 4705, 11021, 14115, 33063, 55105, 96923, 100687, 165315, 290769, 302061, 484615, 503435, 1453845, 1510305, 10370761, 31112283, 51853805, 155561415]

約数ペア:

[(1, 155561415), (3, 51853805), (5, 31112283), (15, 10370761), (103, 1510305), (107, 1453845), (309, 503435), (321, 484615), (515, 302061), (535, 290769), (941, 165315), (1545, 100687), (1605, 96923), (2823, 55105), (4705, 33063), (11021, 14115)]