14220475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 18570240

約数和(自身を除く): 4349765

約数列:

[1, 5, 25, 31, 59, 155, 295, 311, 775, 1475, 1555, 1829, 7775, 9145, 9641, 18349, 45725, 48205, 91745, 241025, 458725, 568819, 2844095, 14220475]

約数ペア:

[(1, 14220475), (5, 2844095), (25, 568819), (31, 458725), (59, 241025), (155, 91745), (295, 48205), (311, 45725), (775, 18349), (1475, 9641), (1555, 9145), (1829, 7775)]