2147413015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 2895092928

約数和(自身を除く): 747679913

約数列:

[1, 5, 11, 55, 101, 113, 121, 311, 505, 565, 605, 1111, 1243, 1555, 3421, 5555, 6215, 11413, 12221, 13673, 17105, 31411, 35143, 37631, 57065, 61105, 68365, 125543, 157055, 175715, 188155, 345521, 386573, 627715, 1380973, 1727605, 1932865, 3549443, 3800731, 4252303, 6904865, 17747215, 19003655, 21261515, 39043873, 195219365, 429482603, 2147413015]

約数ペア:

[(1, 2147413015), (5, 429482603), (11, 195219365), (55, 39043873), (101, 21261515), (113, 19003655), (121, 17747215), (311, 6904865), (505, 4252303), (565, 3800731), (605, 3549443), (1111, 1932865), (1243, 1727605), (1555, 1380973), (3421, 627715), (5555, 386573), (6215, 345521), (11413, 188155), (12221, 175715), (13673, 157055), (17105, 125543), (31411, 68365), (35143, 61105), (37631, 57065)]