3268215

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 5955840

約数和(自身を除く): 2687625

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 563, 645, 1161, 1689, 1935, 2815, 5067, 5805, 8445, 15201, 24209, 25335, 72627, 76005, 121045, 217881, 363135, 653643, 1089405, 3268215]

約数ペア:

[(1, 3268215), (3, 1089405), (5, 653643), (9, 363135), (15, 217881), (27, 121045), (43, 76005), (45, 72627), (129, 25335), (135, 24209), (215, 15201), (387, 8445), (563, 5805), (645, 5067), (1161, 2815), (1689, 1935)]