138751286015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2259241}}^1$

素因数の和:2259490

約数の個数: 16

約数和(自身を含む): 169822702656

約数和(自身を除く): 31071416641

約数列:

[1, 5, 71, 173, 355, 865, 12283, 61415, 2259241, 11296205, 160406111, 390848693, 802030555, 1954243465, 27750257203, 138751286015]

約数ペア:

[(1, 138751286015), (5, 27750257203), (71, 1954243465), (173, 802030555), (355, 390848693), (865, 160406111), (12283, 11296205), (61415, 2259241)]