24128955

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 23103045

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 95, 115, 135, 171, 207, 285, 345, 409, 437, 513, 621, 855, 1035, 1227, 1311, 2045, 2185, 2565, 3105, 3681, 3933, 6135, 6555, 7771, 9407, 11043, 11799, 18405, 19665, 23313, 28221, 38855, 47035, 55215, 58995, 69939, 84663, 116565, 141105, 178733, 209817, 253989, 349695, 423315, 536199, 893665, 1049085, 1269945, 1608597, 2680995, 4825791, 8042985, 24128955]

約数ペア:

[(1, 24128955), (3, 8042985), (5, 4825791), (9, 2680995), (15, 1608597), (19, 1269945), (23, 1049085), (27, 893665), (45, 536199), (57, 423315), (69, 349695), (95, 253989), (115, 209817), (135, 178733), (171, 141105), (207, 116565), (285, 84663), (345, 69939), (409, 58995), (437, 55215), (513, 47035), (621, 38855), (855, 28221), (1035, 23313), (1227, 19665), (1311, 18405), (2045, 11799), (2185, 11043), (2565, 9407), (3105, 7771), (3681, 6555), (3933, 6135)]