1445848521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 2253484800

約数和(自身を除く): 807636279

約数列:

[1, 3, 13, 17, 39, 51, 89, 107, 221, 229, 267, 321, 663, 687, 1157, 1391, 1513, 1819, 2977, 3471, 3893, 4173, 4539, 5457, 8931, 9523, 11679, 19669, 20381, 23647, 24503, 28569, 50609, 59007, 61143, 70941, 73509, 123799, 151827, 161891, 264953, 318539, 346477, 371397, 416551, 485673, 794859, 955617, 1039431, 1249653, 2104583, 2180767, 4504201, 5415163, 6313749, 6542301, 13512603, 16245489, 28349971, 37073039, 85049913, 111219117, 481949507, 1445848521]

約数ペア:

[(1, 1445848521), (3, 481949507), (13, 111219117), (17, 85049913), (39, 37073039), (51, 28349971), (89, 16245489), (107, 13512603), (221, 6542301), (229, 6313749), (267, 5415163), (321, 4504201), (663, 2180767), (687, 2104583), (1157, 1249653), (1391, 1039431), (1513, 955617), (1819, 794859), (2977, 485673), (3471, 416551), (3893, 371397), (4173, 346477), (4539, 318539), (5457, 264953), (8931, 161891), (9523, 151827), (11679, 123799), (19669, 73509), (20381, 70941), (23647, 61143), (24503, 59007), (28569, 50609)]