4162795

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 6262704

約数和(自身を除く): 2099909

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 1307, 3185, 6535, 9149, 16991, 45745, 64043, 84955, 118937, 320215, 594685, 832559, 4162795]

約数ペア:

[(1, 4162795), (5, 832559), (7, 594685), (13, 320215), (35, 118937), (49, 84955), (65, 64043), (91, 45745), (245, 16991), (455, 9149), (637, 6535), (1307, 3185)]