15935757

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 7482099

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 131, 393, 943, 989, 1763, 2829, 2967, 3013, 5289, 5371, 5633, 9039, 16113, 16899, 40549, 121647, 123533, 129559, 230953, 370599, 388677, 692859, 5311919, 15935757]

約数ペア:

[(1, 15935757), (3, 5311919), (23, 692859), (41, 388677), (43, 370599), (69, 230953), (123, 129559), (129, 123533), (131, 121647), (393, 40549), (943, 16899), (989, 16113), (1763, 9039), (2829, 5633), (2967, 5371), (3013, 5289)]