319325015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 399630672

約数和(自身を除く): 80305657

約数列:

[1, 5, 41, 67, 205, 335, 347, 1735, 2747, 4489, 13735, 14227, 22445, 23249, 71135, 116245, 184049, 920245, 953209, 1557683, 4766045, 7788415, 63865003, 319325015]

約数ペア:

[(1, 319325015), (5, 63865003), (41, 7788415), (67, 4766045), (205, 1557683), (335, 953209), (347, 920245), (1735, 184049), (2747, 116245), (4489, 71135), (13735, 23249), (14227, 22445)]