56152625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 74241024

約数和(自身を除く): 18088399

約数列:

[1, 5, 25, 31, 43, 125, 155, 215, 337, 775, 1075, 1333, 1685, 3875, 5375, 6665, 8425, 10447, 14491, 33325, 42125, 52235, 72455, 166625, 261175, 362275, 449221, 1305875, 1811375, 2246105, 11230525, 56152625]

約数ペア:

[(1, 56152625), (5, 11230525), (25, 2246105), (31, 1811375), (43, 1305875), (125, 449221), (155, 362275), (215, 261175), (337, 166625), (775, 72455), (1075, 52235), (1333, 42125), (1685, 33325), (3875, 14491), (5375, 10447), (6665, 8425)]