63780315

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63463}}^1$

素因数の和:63538

約数の個数: 16

約数和(自身を含む): 103573248

約数和(自身を除く): 39792933

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 63463, 190389, 317315, 951945, 4252021, 12756063, 21260105, 63780315]

約数ペア:

[(1, 63780315), (3, 21260105), (5, 12756063), (15, 4252021), (67, 951945), (201, 317315), (335, 190389), (1005, 63463)]