38243115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49991}}^1$

素因数の和:50019

約数の個数: 24

約数和(自身を含む): 70188768

約数和(自身を除く): 31945653

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 49991, 149973, 249955, 449919, 749865, 849847, 2249595, 2549541, 4249235, 7648623, 12747705, 38243115]

約数ペア:

[(1, 38243115), (3, 12747705), (5, 7648623), (9, 4249235), (15, 2549541), (17, 2249595), (45, 849847), (51, 749865), (85, 449919), (153, 249955), (255, 149973), (765, 49991)]