315041745

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1823}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 518482944

約数和(自身を除く): 203441199

約数列:

[1, 3, 5, 15, 41, 123, 205, 281, 615, 843, 1405, 1823, 4215, 5469, 9115, 11521, 27345, 34563, 57605, 74743, 172815, 224229, 373715, 512263, 1121145, 1536789, 2561315, 7683945, 21002783, 63008349, 105013915, 315041745]

約数ペア:

[(1, 315041745), (3, 105013915), (5, 63008349), (15, 21002783), (41, 7683945), (123, 2561315), (205, 1536789), (281, 1121145), (615, 512263), (843, 373715), (1405, 224229), (1823, 172815), (4215, 74743), (5469, 57605), (9115, 34563), (11521, 27345)]