2059969455

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 3864000000

約数和(自身を除く): 1804030545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 643, 855, 1249, 1929, 2565, 3215, 3747, 5787, 6245, 9645, 11241, 12217, 17361, 18735, 23731, 28935, 33723, 36651, 56205, 61085, 71193, 86805, 109953, 118655, 168615, 183255, 213579, 329859, 355965, 549765, 640737, 803107, 1067895, 1649295, 2409321, 3203685, 4015535, 7227963, 12046605, 15259033, 21683889, 36139815, 45777099, 76295165, 108419445, 137331297, 228885495, 411993891, 686656485, 2059969455]

約数ペア:

[(1, 2059969455), (3, 686656485), (5, 411993891), (9, 228885495), (15, 137331297), (19, 108419445), (27, 76295165), (45, 45777099), (57, 36139815), (95, 21683889), (135, 15259033), (171, 12046605), (285, 7227963), (513, 4015535), (643, 3203685), (855, 2409321), (1249, 1649295), (1929, 1067895), (2565, 803107), (3215, 640737), (3747, 549765), (5787, 355965), (6245, 329859), (9645, 213579), (11241, 183255), (12217, 168615), (17361, 118655), (18735, 109953), (23731, 86805), (28935, 71193), (33723, 61085), (36651, 56205)]