11844885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 10734315

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 139, 195, 247, 285, 299, 345, 417, 437, 695, 741, 897, 1235, 1311, 1495, 1807, 2085, 2185, 2641, 3197, 3705, 4485, 5421, 5681, 6555, 7923, 9035, 9591, 13205, 15985, 17043, 27105, 28405, 34333, 39615, 41561, 47955, 60743, 85215, 102999, 124683, 171665, 182229, 207805, 303715, 514995, 623415, 789659, 911145, 2368977, 3948295, 11844885]

約数ペア:

[(1, 11844885), (3, 3948295), (5, 2368977), (13, 911145), (15, 789659), (19, 623415), (23, 514995), (39, 303715), (57, 207805), (65, 182229), (69, 171665), (95, 124683), (115, 102999), (139, 85215), (195, 60743), (247, 47955), (285, 41561), (299, 39615), (345, 34333), (417, 28405), (437, 27105), (695, 17043), (741, 15985), (897, 13205), (1235, 9591), (1311, 9035), (1495, 7923), (1807, 6555), (2085, 5681), (2185, 5421), (2641, 4485), (3197, 3705)]