26229555

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 27684045

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1039, 1485, 1683, 2295, 2805, 3117, 5049, 5195, 8415, 9351, 11429, 15585, 17663, 25245, 28053, 34287, 46755, 52989, 57145, 88315, 102861, 140265, 158967, 171435, 194293, 264945, 308583, 476901, 514305, 582879, 794835, 971465, 1542915, 1748637, 2384505, 2914395, 5245911, 8743185, 26229555]

約数ペア:

[(1, 26229555), (3, 8743185), (5, 5245911), (9, 2914395), (11, 2384505), (15, 1748637), (17, 1542915), (27, 971465), (33, 794835), (45, 582879), (51, 514305), (55, 476901), (85, 308583), (99, 264945), (135, 194293), (153, 171435), (165, 158967), (187, 140265), (255, 102861), (297, 88315), (459, 57145), (495, 52989), (561, 46755), (765, 34287), (935, 28053), (1039, 25245), (1485, 17663), (1683, 15585), (2295, 11429), (2805, 9351), (3117, 8415), (5049, 5195)]