137788128015

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2969}}^1\times {\mathrm{7349}}^1$

素因数の和:10747

約数の個数: 32

約数和(自身を含む): 221089176000

約数和(自身を除く): 83301047985

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 2969, 6315, 7349, 8907, 14845, 22047, 36745, 44535, 110235, 1249949, 3093929, 3749847, 6249745, 9281787, 15469645, 18749235, 21819181, 46408935, 65457543, 109095905, 327287715, 9185875201, 27557625603, 45929376005, 137788128015]

約数ペア:

[(1, 137788128015), (3, 45929376005), (5, 27557625603), (15, 9185875201), (421, 327287715), (1263, 109095905), (2105, 65457543), (2969, 46408935), (6315, 21819181), (7349, 18749235), (8907, 15469645), (14845, 9281787), (22047, 6249745), (36745, 3749847), (44535, 3093929), (110235, 1249949)]