4214865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3204015

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 643, 1311, 1929, 2185, 3215, 6555, 9645, 12217, 14789, 36651, 44367, 61085, 73945, 183255, 221835, 280991, 842973, 1404955, 4214865]

約数ペア:

[(1, 4214865), (3, 1404955), (5, 842973), (15, 280991), (19, 221835), (23, 183255), (57, 73945), (69, 61085), (95, 44367), (115, 36651), (285, 14789), (345, 12217), (437, 9645), (643, 6555), (1311, 3215), (1929, 2185)]