136644325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 175683200

約数和(自身を除く): 39038875

約数列:

[1, 5, 25, 43, 79, 215, 395, 1075, 1609, 1975, 3397, 8045, 16985, 40225, 69187, 84925, 127111, 345935, 635555, 1729675, 3177775, 5465773, 27328865, 136644325]

約数ペア:

[(1, 136644325), (5, 27328865), (25, 5465773), (43, 3177775), (79, 1729675), (215, 635555), (395, 345935), (1075, 127111), (1609, 84925), (1975, 69187), (3397, 40225), (8045, 16985)]