51172815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6449}}^1$

素因数の和:6503

約数の個数: 24

約数和(自身を含む): 85604400

約数和(自身を除く): 34431585

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 6449, 7935, 19347, 32245, 96735, 148327, 444981, 741635, 2224905, 3411521, 10234563, 17057605, 51172815]

約数ペア:

[(1, 51172815), (3, 17057605), (5, 10234563), (15, 3411521), (23, 2224905), (69, 741635), (115, 444981), (345, 148327), (529, 96735), (1587, 32245), (2645, 19347), (6449, 7935)]