2351755

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 3406320

約数和(自身を除く): 1054565

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 331, 1015, 1421, 1655, 2317, 7105, 9599, 11585, 16219, 47995, 67193, 81095, 335965, 470351, 2351755]

約数ペア:

[(1, 2351755), (5, 470351), (7, 335965), (29, 81095), (35, 67193), (49, 47995), (145, 16219), (203, 11585), (245, 9599), (331, 7105), (1015, 2317), (1421, 1655)]