4615755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 8169984

約数和(自身を除く): 3554229

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 787, 1173, 1955, 2361, 3935, 5865, 11805, 13379, 18101, 40137, 54303, 66895, 90505, 200685, 271515, 307717, 923151, 1538585, 4615755]

約数ペア:

[(1, 4615755), (3, 1538585), (5, 923151), (15, 307717), (17, 271515), (23, 200685), (51, 90505), (69, 66895), (85, 54303), (115, 40137), (255, 18101), (345, 13379), (391, 11805), (787, 5865), (1173, 3935), (1955, 2361)]