47985985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18211}}^1$

素因数の和:18264

約数の個数: 16

約数和(自身を含む): 62940672

約数和(自身を除く): 14954687

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 18211, 91055, 309587, 564541, 1547935, 2822705, 9597197, 47985985]

約数ペア:

[(1, 47985985), (5, 9597197), (17, 2822705), (31, 1547935), (85, 564541), (155, 309587), (527, 91055), (2635, 18211)]