1330641345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1013}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 2453068800

約数和(自身を除く): 1122427455

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 419, 627, 1013, 1045, 1257, 2095, 3039, 3135, 4609, 5065, 6285, 7961, 11143, 13827, 15195, 19247, 23045, 23883, 33429, 39805, 55715, 57741, 69135, 87571, 96235, 119415, 167145, 211717, 262713, 288705, 424447, 437855, 635151, 1058585, 1273341, 1313565, 2122235, 3175755, 4668917, 6366705, 8064493, 14006751, 23344585, 24193479, 40322465, 70033755, 88709423, 120967395, 266128269, 443547115, 1330641345]

約数ペア:

[(1, 1330641345), (3, 443547115), (5, 266128269), (11, 120967395), (15, 88709423), (19, 70033755), (33, 40322465), (55, 24193479), (57, 23344585), (95, 14006751), (165, 8064493), (209, 6366705), (285, 4668917), (419, 3175755), (627, 2122235), (1013, 1313565), (1045, 1273341), (1257, 1058585), (2095, 635151), (3039, 437855), (3135, 424447), (4609, 288705), (5065, 262713), (6285, 211717), (7961, 167145), (11143, 119415), (13827, 96235), (15195, 87571), (19247, 69135), (23045, 57741), (23883, 55715), (33429, 39805)]