69667785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 140227776

約数和(自身を除く): 70559991

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 289, 487, 495, 561, 765, 867, 935, 1445, 1461, 1683, 2435, 2601, 2805, 3179, 4335, 4383, 5357, 7305, 8279, 8415, 9537, 13005, 15895, 16071, 21915, 24837, 26785, 28611, 41395, 47685, 48213, 74511, 80355, 91069, 124185, 140743, 143055, 241065, 273207, 372555, 422229, 455345, 703715, 819621, 1266687, 1366035, 1548173, 2111145, 4098105, 4644519, 6333435, 7740865, 13933557, 23222595, 69667785]

約数ペア:

[(1, 69667785), (3, 23222595), (5, 13933557), (9, 7740865), (11, 6333435), (15, 4644519), (17, 4098105), (33, 2111145), (45, 1548173), (51, 1366035), (55, 1266687), (85, 819621), (99, 703715), (153, 455345), (165, 422229), (187, 372555), (255, 273207), (289, 241065), (487, 143055), (495, 140743), (561, 124185), (765, 91069), (867, 80355), (935, 74511), (1445, 48213), (1461, 47685), (1683, 41395), (2435, 28611), (2601, 26785), (2805, 24837), (3179, 21915), (4335, 16071), (4383, 15895), (5357, 13005), (7305, 9537), (8279, 8415)]