253833735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{17609}}^1$

素因数の和:17679

約数の個数: 24

約数和(自身を含む): 419681520

約数和(自身を除く): 165847785

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 14415, 17609, 52827, 88045, 264135, 545879, 1637637, 2729395, 8188185, 16922249, 50766747, 84611245, 253833735]

約数ペア:

[(1, 253833735), (3, 84611245), (5, 50766747), (15, 16922249), (31, 8188185), (93, 2729395), (155, 1637637), (465, 545879), (961, 264135), (2883, 88045), (4805, 52827), (14415, 17609)]