71178325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 94279680

約数和(自身を除く): 23101355

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 3167, 4495, 15835, 22475, 79175, 91843, 98177, 459215, 490885, 2296075, 2454425, 2847133, 14235665, 71178325]

約数ペア:

[(1, 71178325), (5, 14235665), (25, 2847133), (29, 2454425), (31, 2296075), (145, 490885), (155, 459215), (725, 98177), (775, 91843), (899, 79175), (3167, 22475), (4495, 15835)]