65067345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 137007936

約数和(自身を除く): 71940591

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1283, 1449, 2205, 2415, 3381, 3849, 5635, 6415, 7245, 8981, 10143, 11547, 16905, 19245, 26943, 29509, 44905, 50715, 57735, 62867, 80829, 88527, 134715, 147545, 188601, 206563, 265581, 314335, 404145, 442635, 565803, 619689, 943005, 1032815, 1327905, 1445941, 1859067, 2829015, 3098445, 4337823, 7229705, 9295335, 13013469, 21689115, 65067345]

約数ペア:

[(1, 65067345), (3, 21689115), (5, 13013469), (7, 9295335), (9, 7229705), (15, 4337823), (21, 3098445), (23, 2829015), (35, 1859067), (45, 1445941), (49, 1327905), (63, 1032815), (69, 943005), (105, 619689), (115, 565803), (147, 442635), (161, 404145), (207, 314335), (245, 265581), (315, 206563), (345, 188601), (441, 147545), (483, 134715), (735, 88527), (805, 80829), (1035, 62867), (1127, 57735), (1283, 50715), (1449, 44905), (2205, 29509), (2415, 26943), (3381, 19245), (3849, 16905), (5635, 11547), (6415, 10143), (7245, 8981)]