10853815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 15805440

約数和(自身を除く): 4951625

約数列:

[1, 5, 7, 23, 35, 97, 115, 139, 161, 485, 679, 695, 805, 973, 2231, 3197, 3395, 4865, 11155, 13483, 15617, 15985, 22379, 67415, 78085, 94381, 111895, 310109, 471905, 1550545, 2170763, 10853815]

約数ペア:

[(1, 10853815), (5, 2170763), (7, 1550545), (23, 471905), (35, 310109), (97, 111895), (115, 94381), (139, 78085), (161, 67415), (485, 22379), (679, 15985), (695, 15617), (805, 13483), (973, 11155), (2231, 4865), (3197, 3395)]