25334049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13373151

約数列:

[1, 3, 13, 19, 39, 57, 179, 191, 247, 537, 573, 741, 2327, 2483, 3401, 3629, 6981, 7449, 10203, 10887, 34189, 44213, 47177, 102567, 132639, 141531, 444457, 649591, 1333371, 1948773, 8444683, 25334049]

約数ペア:

[(1, 25334049), (3, 8444683), (13, 1948773), (19, 1333371), (39, 649591), (57, 444457), (179, 141531), (191, 132639), (247, 102567), (537, 47177), (573, 44213), (741, 34189), (2327, 10887), (2483, 10203), (3401, 7449), (3629, 6981)]