27229545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 56179656

約数和(自身を除く): 28950111

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 53, 63, 105, 147, 159, 233, 245, 265, 315, 371, 441, 477, 699, 735, 795, 1113, 1165, 1631, 1855, 2097, 2205, 2385, 2597, 3339, 3495, 4893, 5565, 7791, 8155, 10485, 11417, 12349, 12985, 14679, 16695, 23373, 24465, 34251, 37047, 38955, 57085, 61745, 73395, 86443, 102753, 111141, 116865, 171255, 185235, 259329, 432215, 513765, 555705, 605101, 777987, 1296645, 1815303, 3025505, 3889935, 5445909, 9076515, 27229545]

約数ペア:

[(1, 27229545), (3, 9076515), (5, 5445909), (7, 3889935), (9, 3025505), (15, 1815303), (21, 1296645), (35, 777987), (45, 605101), (49, 555705), (53, 513765), (63, 432215), (105, 259329), (147, 185235), (159, 171255), (233, 116865), (245, 111141), (265, 102753), (315, 86443), (371, 73395), (441, 61745), (477, 57085), (699, 38955), (735, 37047), (795, 34251), (1113, 24465), (1165, 23373), (1631, 16695), (1855, 14679), (2097, 12985), (2205, 12349), (2385, 11417), (2597, 10485), (3339, 8155), (3495, 7791), (4893, 5565)]