4907985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 8760960

約数和(自身を除く): 3852975

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1013, 1615, 3039, 4845, 5065, 15195, 17221, 19247, 51663, 57741, 86105, 96235, 258315, 288705, 327199, 981597, 1635995, 4907985]

約数ペア:

[(1, 4907985), (3, 1635995), (5, 981597), (15, 327199), (17, 288705), (19, 258315), (51, 96235), (57, 86105), (85, 57741), (95, 51663), (255, 19247), (285, 17221), (323, 15195), (969, 5065), (1013, 4845), (1615, 3039)]