103425255

素因数分解:

$3^4\times 5^1\times {\mathrm{255371}}^1$

素因数の和:255388

約数の個数: 20

約数和(自身を含む): 185400072

約数和(自身を除く): 81974817

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 255371, 766113, 1276855, 2298339, 3830565, 6895017, 11491695, 20685051, 34475085, 103425255]

約数ペア:

[(1, 103425255), (3, 34475085), (5, 20685051), (9, 11491695), (15, 6895017), (27, 3830565), (45, 2298339), (81, 1276855), (135, 766113), (405, 255371)]