13883695

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 19961856

約数和(自身を除く): 6078161

約数列:

[1, 5, 7, 35, 37, 71, 151, 185, 259, 355, 497, 755, 1057, 1295, 2485, 2627, 5285, 5587, 10721, 13135, 18389, 27935, 39109, 53605, 75047, 91945, 195545, 375235, 396677, 1983385, 2776739, 13883695]

約数ペア:

[(1, 13883695), (5, 2776739), (7, 1983385), (35, 396677), (37, 375235), (71, 195545), (151, 91945), (185, 75047), (259, 53605), (355, 39109), (497, 27935), (755, 18389), (1057, 13135), (1295, 10721), (2485, 5587), (2627, 5285)]