2912762985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{4093}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 5376568320

約数和(自身を除く): 2463805335

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 227, 285, 627, 681, 1045, 1135, 2497, 3135, 3405, 4093, 4313, 7491, 12279, 12485, 12939, 20465, 21565, 37455, 45023, 47443, 61395, 64695, 77767, 135069, 142329, 225115, 233301, 237215, 388835, 675345, 711645, 855437, 929111, 1166505, 2566311, 2787333, 4277185, 4645555, 10220221, 12831555, 13936665, 17653109, 30660663, 51101105, 52959327, 88265545, 153303315, 194184199, 264796635, 582552597, 970920995, 2912762985]

約数ペア:

[(1, 2912762985), (3, 970920995), (5, 582552597), (11, 264796635), (15, 194184199), (19, 153303315), (33, 88265545), (55, 52959327), (57, 51101105), (95, 30660663), (165, 17653109), (209, 13936665), (227, 12831555), (285, 10220221), (627, 4645555), (681, 4277185), (1045, 2787333), (1135, 2566311), (2497, 1166505), (3135, 929111), (3405, 855437), (4093, 711645), (4313, 675345), (7491, 388835), (12279, 237215), (12485, 233301), (12939, 225115), (20465, 142329), (21565, 135069), (37455, 77767), (45023, 64695), (47443, 61395)]