397788553995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{36083}}^1$

素因数の和:36441

約数の個数: 96

約数和(自身を含む): 757029618432

約数和(自身を除く): 359241064437

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 283, 371, 735, 795, 849, 1113, 1415, 1855, 1981, 2597, 4245, 5565, 5943, 7791, 9905, 12985, 13867, 14999, 29715, 36083, 38955, 41601, 44997, 69335, 74995, 104993, 108249, 180415, 208005, 224985, 252581, 314979, 524965, 541245, 734951, 757743, 1262905, 1574895, 1768067, 1912399, 2204853, 3674755, 3788715, 5304201, 5737197, 8840335, 9561995, 10211489, 11024265, 13386793, 26521005, 28685985, 30634467, 40160379, 51057445, 66933965, 71480423, 93707551, 153172335, 200801895, 214441269, 281122653, 357402115, 468537755, 500362961, 541208917, 1072206345, 1405613265, 1501088883, 1623626751, 2501814805, 2706044585, 3788462419, 7505444415, 8118133755, 11365387257, 18942312095, 26519236933, 56826936285, 79557710799, 132596184665, 397788553995]

約数ペア:

[(1, 397788553995), (3, 132596184665), (5, 79557710799), (7, 56826936285), (15, 26519236933), (21, 18942312095), (35, 11365387257), (49, 8118133755), (53, 7505444415), (105, 3788462419), (147, 2706044585), (159, 2501814805), (245, 1623626751), (265, 1501088883), (283, 1405613265), (371, 1072206345), (735, 541208917), (795, 500362961), (849, 468537755), (1113, 357402115), (1415, 281122653), (1855, 214441269), (1981, 200801895), (2597, 153172335), (4245, 93707551), (5565, 71480423), (5943, 66933965), (7791, 51057445), (9905, 40160379), (12985, 30634467), (13867, 28685985), (14999, 26521005), (29715, 13386793), (36083, 11024265), (38955, 10211489), (41601, 9561995), (44997, 8840335), (69335, 5737197), (74995, 5304201), (104993, 3788715), (108249, 3674755), (180415, 2204853), (208005, 1912399), (224985, 1768067), (252581, 1574895), (314979, 1262905), (524965, 757743), (541245, 734951)]