6394635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 12658464

約数和(自身を除く): 6263829

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 643, 663, 765, 1105, 1929, 1989, 3215, 3315, 5787, 8359, 9645, 9945, 10931, 25077, 28935, 32793, 41795, 54655, 75231, 98379, 125385, 142103, 163965, 376155, 426309, 491895, 710515, 1278927, 2131545, 6394635]

約数ペア:

[(1, 6394635), (3, 2131545), (5, 1278927), (9, 710515), (13, 491895), (15, 426309), (17, 376155), (39, 163965), (45, 142103), (51, 125385), (65, 98379), (85, 75231), (117, 54655), (153, 41795), (195, 32793), (221, 28935), (255, 25077), (585, 10931), (643, 9945), (663, 9645), (765, 8359), (1105, 5787), (1929, 3315), (1989, 3215)]