25246170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{280513}}^1$

素因数の和:280526

約数の個数: 24

約数和(自身を含む): 65640276

約数和(自身を除く): 40394106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 280513, 561026, 841539, 1402565, 1683078, 2524617, 2805130, 4207695, 5049234, 8415390, 12623085, 25246170]

約数ペア:

[(1, 25246170), (2, 12623085), (3, 8415390), (5, 5049234), (6, 4207695), (9, 2805130), (10, 2524617), (15, 1683078), (18, 1402565), (30, 841539), (45, 561026), (90, 280513)]