5056553775

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 10676129184

約数和(自身を除く): 5619575409

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 53, 65, 75, 91, 105, 147, 159, 175, 195, 245, 265, 273, 325, 371, 455, 525, 637, 689, 735, 795, 975, 1113, 1225, 1325, 1365, 1855, 1911, 1997, 2067, 2275, 2597, 3185, 3445, 3675, 3975, 4823, 5565, 5991, 6825, 7791, 9275, 9555, 9985, 10335, 12985, 13979, 14469, 15925, 17225, 24115, 25961, 27825, 29955, 33761, 38955, 41937, 47775, 49925, 51675, 64925, 69895, 72345, 77883, 97853, 101283, 105841, 120575, 129805, 149775, 168805, 181727, 194775, 209685, 293559, 317523, 349475, 361725, 389415, 489265, 506415, 529205, 545181, 649025, 740887, 844025, 908635, 1048425, 1272089, 1375933, 1467795, 1587615, 1947075, 2222661, 2446325, 2532075, 2646025, 2725905, 3704435, 3816267, 4127799, 4543175, 5186209, 6360445, 6879665, 7338975, 7938075, 9631531, 11113305, 13629525, 15558627, 18522175, 19081335, 20638995, 25931045, 28894593, 31802225, 34398325, 48157655, 55566525, 67420717, 77793135, 95406675, 103194975, 129655225, 144472965, 202262151, 240788275, 337103585, 388965675, 722364825, 1011310755, 1685517925, 5056553775]

約数ペア:

[(1, 5056553775), (3, 1685517925), (5, 1011310755), (7, 722364825), (13, 388965675), (15, 337103585), (21, 240788275), (25, 202262151), (35, 144472965), (39, 129655225), (49, 103194975), (53, 95406675), (65, 77793135), (75, 67420717), (91, 55566525), (105, 48157655), (147, 34398325), (159, 31802225), (175, 28894593), (195, 25931045), (245, 20638995), (265, 19081335), (273, 18522175), (325, 15558627), (371, 13629525), (455, 11113305), (525, 9631531), (637, 7938075), (689, 7338975), (735, 6879665), (795, 6360445), (975, 5186209), (1113, 4543175), (1225, 4127799), (1325, 3816267), (1365, 3704435), (1855, 2725905), (1911, 2646025), (1997, 2532075), (2067, 2446325), (2275, 2222661), (2597, 1947075), (3185, 1587615), (3445, 1467795), (3675, 1375933), (3975, 1272089), (4823, 1048425), (5565, 908635), (5991, 844025), (6825, 740887), (7791, 649025), (9275, 545181), (9555, 529205), (9985, 506415), (10335, 489265), (12985, 389415), (13979, 361725), (14469, 349475), (15925, 317523), (17225, 293559), (24115, 209685), (25961, 194775), (27825, 181727), (29955, 168805), (33761, 149775), (38955, 129805), (41937, 120575), (47775, 105841), (49925, 101283), (51675, 97853), (64925, 77883), (69895, 72345)]