7379205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 12531456

約数和(自身を除く): 5152251

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 293, 345, 365, 879, 1095, 1465, 1679, 4395, 5037, 6739, 8395, 20217, 21389, 25185, 33695, 64167, 101085, 106945, 320835, 491947, 1475841, 2459735, 7379205]

約数ペア:

[(1, 7379205), (3, 2459735), (5, 1475841), (15, 491947), (23, 320835), (69, 106945), (73, 101085), (115, 64167), (219, 33695), (293, 25185), (345, 21389), (365, 20217), (879, 8395), (1095, 6739), (1465, 5037), (1679, 4395)]