3889935

素因数分解:

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

素因数の和:304

約数の個数: 48

約数和(自身を含む): 7884864

約数和(自身を除く): 3994929

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 233, 265, 315, 371, 477, 699, 795, 1113, 1165, 1631, 1855, 2097, 2385, 3339, 3495, 4893, 5565, 8155, 10485, 12349, 14679, 16695, 24465, 37047, 61745, 73395, 86443, 111141, 185235, 259329, 432215, 555705, 777987, 1296645, 3889935]

約数ペア:

[(1, 3889935), (3, 1296645), (5, 777987), (7, 555705), (9, 432215), (15, 259329), (21, 185235), (35, 111141), (45, 86443), (53, 73395), (63, 61745), (105, 37047), (159, 24465), (233, 16695), (265, 14679), (315, 12349), (371, 10485), (477, 8155), (699, 5565), (795, 4893), (1113, 3495), (1165, 3339), (1631, 2385), (1855, 2097)]