63674775

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 128563200

約数和(自身を除く): 64888425

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 75, 85, 93, 135, 153, 155, 179, 225, 255, 279, 425, 459, 465, 527, 537, 675, 765, 775, 837, 895, 1275, 1395, 1581, 1611, 2295, 2325, 2635, 2685, 3043, 3825, 4185, 4475, 4743, 4833, 5549, 6975, 7905, 8055, 9129, 11475, 13175, 13425, 14229, 15215, 16647, 20925, 23715, 24165, 27387, 27745, 39525, 40275, 45645, 49941, 71145, 76075, 82161, 83235, 94333, 118575, 120825, 136935, 138725, 149823, 228225, 249705, 282999, 355725, 410805, 416175, 471665, 684675, 749115, 848997, 1248525, 1414995, 2054025, 2358325, 2546991, 3745575, 4244985, 7074975, 12734955, 21224925, 63674775]

約数ペア:

[(1, 63674775), (3, 21224925), (5, 12734955), (9, 7074975), (15, 4244985), (17, 3745575), (25, 2546991), (27, 2358325), (31, 2054025), (45, 1414995), (51, 1248525), (75, 848997), (85, 749115), (93, 684675), (135, 471665), (153, 416175), (155, 410805), (179, 355725), (225, 282999), (255, 249705), (279, 228225), (425, 149823), (459, 138725), (465, 136935), (527, 120825), (537, 118575), (675, 94333), (765, 83235), (775, 82161), (837, 76075), (895, 71145), (1275, 49941), (1395, 45645), (1581, 40275), (1611, 39525), (2295, 27745), (2325, 27387), (2635, 24165), (2685, 23715), (3043, 20925), (3825, 16647), (4185, 15215), (4475, 14229), (4743, 13425), (4833, 13175), (5549, 11475), (6975, 9129), (7905, 8055)]