130585

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 201096

約数和(自身を除く): 70511

約数列:

[1, 5, 7, 13, 35, 41, 49, 65, 91, 205, 245, 287, 455, 533, 637, 1435, 2009, 2665, 3185, 3731, 10045, 18655, 26117, 130585]

約数ペア:

[(1, 130585), (5, 26117), (7, 18655), (13, 10045), (35, 3731), (41, 3185), (49, 2665), (65, 2009), (91, 1435), (205, 637), (245, 533), (287, 455)]