40825585

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 54817920

約数和(自身を除く): 13992335

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1487, 1615, 5491, 7435, 25279, 27455, 28253, 126395, 141265, 429743, 480301, 2148715, 2401505, 8165117, 40825585]

約数ペア:

[(1, 40825585), (5, 8165117), (17, 2401505), (19, 2148715), (85, 480301), (95, 429743), (289, 141265), (323, 126395), (1445, 28253), (1487, 27455), (1615, 25279), (5491, 7435)]