4993185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 8563968

約数和(自身を除く): 3570783

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 353, 615, 943, 1059, 1765, 2829, 4715, 5295, 8119, 14145, 14473, 24357, 40595, 43419, 72365, 121785, 217095, 332879, 998637, 1664395, 4993185]

約数ペア:

[(1, 4993185), (3, 1664395), (5, 998637), (15, 332879), (23, 217095), (41, 121785), (69, 72365), (115, 43419), (123, 40595), (205, 24357), (345, 14473), (353, 14145), (615, 8119), (943, 5295), (1059, 4715), (1765, 2829)]