121952515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5507}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 151227648

約数和(自身を除く): 29275133

約数列:

[1, 5, 43, 103, 215, 515, 4429, 5507, 22145, 27535, 236801, 567221, 1184005, 2836105, 24390503, 121952515]

約数ペア:

[(1, 121952515), (5, 24390503), (43, 2836105), (103, 1184005), (215, 567221), (515, 236801), (4429, 27535), (5507, 22145)]