6393215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 8143200

約数和(自身を除く): 1749985

約数列:

[1, 5, 19, 95, 173, 389, 865, 1945, 3287, 7391, 16435, 36955, 67297, 336485, 1278643, 6393215]

約数ペア:

[(1, 6393215), (5, 1278643), (19, 336485), (95, 67297), (173, 36955), (389, 16435), (865, 7391), (1945, 3287)]