144845295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 273162240

約数和(自身を除く): 128316945

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 103, 105, 177, 227, 295, 309, 413, 515, 681, 721, 885, 1135, 1239, 1545, 1589, 2065, 2163, 3405, 3605, 4767, 6077, 6195, 7945, 10815, 13393, 18231, 23381, 23835, 30385, 40179, 42539, 66965, 70143, 91155, 93751, 116905, 127617, 163667, 200895, 212695, 281253, 350715, 468755, 491001, 638085, 818335, 1379479, 1406265, 2455005, 4138437, 6897395, 9656353, 20692185, 28969059, 48281765, 144845295]

約数ペア:

[(1, 144845295), (3, 48281765), (5, 28969059), (7, 20692185), (15, 9656353), (21, 6897395), (35, 4138437), (59, 2455005), (103, 1406265), (105, 1379479), (177, 818335), (227, 638085), (295, 491001), (309, 468755), (413, 350715), (515, 281253), (681, 212695), (721, 200895), (885, 163667), (1135, 127617), (1239, 116905), (1545, 93751), (1589, 91155), (2065, 70143), (2163, 66965), (3405, 42539), (3605, 40179), (4767, 30385), (6077, 23835), (6195, 23381), (7945, 18231), (10815, 13393)]