138419115

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{129971}}^1$

素因数の和:130050

約数の個数: 16

約数和(自身を含む): 224591616

約数和(自身を除く): 86172501

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 129971, 389913, 649855, 1949565, 9227941, 27683823, 46139705, 138419115]

約数ペア:

[(1, 138419115), (3, 46139705), (5, 27683823), (15, 9227941), (71, 1949565), (213, 649855), (355, 389913), (1065, 129971)]