42697605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69427}}^1$

素因数の和:69476

約数の個数: 16

約数和(自身を含む): 69983424

約数和(自身を除く): 27285819

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 69427, 208281, 347135, 1041405, 2846507, 8539521, 14232535, 42697605]

約数ペア:

[(1, 42697605), (3, 14232535), (5, 8539521), (15, 2846507), (41, 1041405), (123, 347135), (205, 208281), (615, 69427)]