83422745

素因数分解:

$5^1\times 7^4\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 20

約数和(自身を含む): 116801700

約数和(自身を除く): 33378955

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 6949, 12005, 34745, 48643, 243215, 340501, 1702505, 2383507, 11917535, 16684549, 83422745]

約数ペア:

[(1, 83422745), (5, 16684549), (7, 11917535), (35, 2383507), (49, 1702505), (245, 340501), (343, 243215), (1715, 48643), (2401, 34745), (6949, 12005)]