7872367455

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1100261}}^1$

素因数の和:1100328

約数の個数: 32

約数和(自身を含む): 14259395520

約数和(自身を除く): 6387028065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 1100261, 3300783, 5501305, 9902349, 16503915, 29707047, 49511745, 58313833, 148535235, 174941499, 291569165, 524824497, 874707495, 1574473491, 2624122485, 7872367455]

約数ペア:

[(1, 7872367455), (3, 2624122485), (5, 1574473491), (9, 874707495), (15, 524824497), (27, 291569165), (45, 174941499), (53, 148535235), (135, 58313833), (159, 49511745), (265, 29707047), (477, 16503915), (795, 9902349), (1431, 5501305), (2385, 3300783), (7155, 1100261)]