3377985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 2790975

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1019, 1105, 3057, 3315, 5095, 13247, 15285, 17323, 39741, 51969, 66235, 86615, 198705, 225199, 259845, 675597, 1125995, 3377985]

約数ペア:

[(1, 3377985), (3, 1125995), (5, 675597), (13, 259845), (15, 225199), (17, 198705), (39, 86615), (51, 66235), (65, 51969), (85, 39741), (195, 17323), (221, 15285), (255, 13247), (663, 5095), (1019, 3315), (1105, 3057)]