4069505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 5560704

約数和(自身を除く): 1491199

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 3217, 16085, 35387, 73991, 176935, 369955, 813901, 4069505]

約数ペア:

[(1, 4069505), (5, 813901), (11, 369955), (23, 176935), (55, 73991), (115, 35387), (253, 16085), (1265, 3217)]