13789265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6117295

約数列:

[1, 5, 7, 31, 35, 71, 155, 179, 217, 355, 497, 895, 1085, 1253, 2201, 2485, 5549, 6265, 11005, 12709, 15407, 27745, 38843, 63545, 77035, 88963, 194215, 393979, 444815, 1969895, 2757853, 13789265]

約数ペア:

[(1, 13789265), (5, 2757853), (7, 1969895), (31, 444815), (35, 393979), (71, 194215), (155, 88963), (179, 77035), (217, 63545), (355, 38843), (497, 27745), (895, 15407), (1085, 12709), (1253, 11005), (2201, 6265), (2485, 5549)]