452425085

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 671373360

約数和(自身を除く): 218948275

約数列:

[1, 5, 7, 29, 35, 37, 49, 145, 185, 203, 245, 259, 1015, 1073, 1295, 1421, 1721, 1813, 5365, 7105, 7511, 8605, 9065, 12047, 37555, 49909, 52577, 60235, 63677, 84329, 249545, 262885, 318385, 349363, 421645, 445739, 1746815, 1846633, 2228695, 2445541, 3120173, 9233165, 12227705, 12926431, 15600865, 64632155, 90485017, 452425085]

約数ペア:

[(1, 452425085), (5, 90485017), (7, 64632155), (29, 15600865), (35, 12926431), (37, 12227705), (49, 9233165), (145, 3120173), (185, 2445541), (203, 2228695), (245, 1846633), (259, 1746815), (1015, 445739), (1073, 421645), (1295, 349363), (1421, 318385), (1721, 262885), (1813, 249545), (5365, 84329), (7105, 63677), (7511, 60235), (8605, 52577), (9065, 49909), (12047, 37555)]