2257403415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{156601}}^1$

素因数の和:156671

約数の個数: 24

約数和(自身を含む): 3732138864

約数和(自身を除く): 1474735449

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 14415, 156601, 469803, 783005, 2349015, 4854631, 14563893, 24273155, 72819465, 150493561, 451480683, 752467805, 2257403415]

約数ペア:

[(1, 2257403415), (3, 752467805), (5, 451480683), (15, 150493561), (31, 72819465), (93, 24273155), (155, 14563893), (465, 4854631), (961, 2349015), (2883, 783005), (4805, 469803), (14415, 156601)]