64349505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2591

約数の個数: 64

約数和(自身を含む): 132192000

約数和(自身を除く): 67842495

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, 1485, 1683, 2295, 2549, 2805, 5049, 7647, 8415, 12745, 22941, 25245, 28039, 38235, 43333, 68823, 84117, 114705, 129999, 140195, 216665, 252351, 344115, 389997, 420585, 476663, 649995, 757053, 1169991, 1261755, 1429989, 1949985, 2383315, 3785265, 4289967, 5849955, 7149945, 12869901, 21449835, 64349505]

約数ペア:

[(1, 64349505), (3, 21449835), (5, 12869901), (9, 7149945), (11, 5849955), (15, 4289967), (17, 3785265), (27, 2383315), (33, 1949985), (45, 1429989), (51, 1261755), (55, 1169991), (85, 757053), (99, 649995), (135, 476663), (153, 420585), (165, 389997), (187, 344115), (255, 252351), (297, 216665), (459, 140195), (495, 129999), (561, 114705), (765, 84117), (935, 68823), (1485, 43333), (1683, 38235), (2295, 28039), (2549, 25245), (2805, 22941), (5049, 12745), (7647, 8415)]