2220682215

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1310137}}^1$

素因数の和:1310258

約数の個数: 16

約数和(自身を含む): 3584537568

約数和(自身を除く): 1363855353

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 1310137, 3930411, 6550685, 19652055, 148045481, 444136443, 740227405, 2220682215]

約数ペア:

[(1, 2220682215), (3, 740227405), (5, 444136443), (15, 148045481), (113, 19652055), (339, 6550685), (565, 3930411), (1695, 1310137)]