2899551585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 5358182400

約数和(自身を除く): 2458630815

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 239, 509, 681, 717, 1135, 1195, 1527, 1589, 1673, 2545, 3405, 3563, 3585, 4767, 5019, 7635, 7945, 8365, 10689, 17815, 23835, 25095, 53445, 54253, 115543, 121651, 162759, 271265, 346629, 364953, 379771, 577715, 608255, 808801, 813795, 851557, 1139313, 1733145, 1824765, 1898855, 2426403, 2554671, 4044005, 4257785, 5696565, 12132015, 12773355, 27614777, 82844331, 138073885, 193303439, 414221655, 579910317, 966517195, 2899551585]

約数ペア:

[(1, 2899551585), (3, 966517195), (5, 579910317), (7, 414221655), (15, 193303439), (21, 138073885), (35, 82844331), (105, 27614777), (227, 12773355), (239, 12132015), (509, 5696565), (681, 4257785), (717, 4044005), (1135, 2554671), (1195, 2426403), (1527, 1898855), (1589, 1824765), (1673, 1733145), (2545, 1139313), (3405, 851557), (3563, 813795), (3585, 808801), (4767, 608255), (5019, 577715), (7635, 379771), (7945, 364953), (8365, 346629), (10689, 271265), (17815, 162759), (23835, 121651), (25095, 115543), (53445, 54253)]