62985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 32

約数和(自身を含む): 120960

約数和(自身を除く): 57975

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1105, 1235, 1615, 3315, 3705, 4199, 4845, 12597, 20995, 62985]

約数ペア:

[(1, 62985), (3, 20995), (5, 12597), (13, 4845), (15, 4199), (17, 3705), (19, 3315), (39, 1615), (51, 1235), (57, 1105), (65, 969), (85, 741), (95, 663), (195, 323), (221, 285), (247, 255)]