16409640285

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{135209}}^1$

素因数の和:135283

約数の個数: 64

約数和(自身を含む): 31152384000

約数和(自身を除く): 14742743715

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 2697, 3915, 4185, 4495, 8091, 13485, 24273, 40455, 121365, 135209, 405627, 676045, 1216881, 2028135, 3650643, 3921061, 4191479, 6084405, 11763183, 12574437, 18253215, 19605305, 20957395, 35289549, 37723311, 58815915, 62872185, 105868647, 113169933, 121552891, 176447745, 188616555, 364658673, 529343235, 565849665, 607764455, 1093976019, 1823293365, 3281928057, 5469880095, 16409640285]

約数ペア:

[(1, 16409640285), (3, 5469880095), (5, 3281928057), (9, 1823293365), (15, 1093976019), (27, 607764455), (29, 565849665), (31, 529343235), (45, 364658673), (87, 188616555), (93, 176447745), (135, 121552891), (145, 113169933), (155, 105868647), (261, 62872185), (279, 58815915), (435, 37723311), (465, 35289549), (783, 20957395), (837, 19605305), (899, 18253215), (1305, 12574437), (1395, 11763183), (2697, 6084405), (3915, 4191479), (4185, 3921061), (4495, 3650643), (8091, 2028135), (13485, 1216881), (24273, 676045), (40455, 405627), (121365, 135209)]