71297565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115931}}^1$

素因数の和:115980

約数の個数: 16

約数和(自身を含む): 116859456

約数和(自身を除く): 45561891

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 115931, 347793, 579655, 1738965, 4753171, 14259513, 23765855, 71297565]

約数ペア:

[(1, 71297565), (3, 23765855), (5, 14259513), (15, 4753171), (41, 1738965), (123, 579655), (205, 347793), (615, 115931)]