5105565

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 9244800

約数和(自身を除く): 4139235

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 641, 885, 1593, 1923, 2655, 3205, 5769, 7965, 9615, 17307, 28845, 37819, 86535, 113457, 189095, 340371, 567285, 1021113, 1701855, 5105565]

約数ペア:

[(1, 5105565), (3, 1701855), (5, 1021113), (9, 567285), (15, 340371), (27, 189095), (45, 113457), (59, 86535), (135, 37819), (177, 28845), (295, 17307), (531, 9615), (641, 7965), (885, 5769), (1593, 3205), (1923, 2655)]