8376485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 11384064

約数和(自身を除く): 3007579

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 431, 845, 1495, 2155, 3887, 5603, 9913, 19435, 28015, 49565, 72839, 128869, 364195, 644345, 1675297, 8376485]

約数ペア:

[(1, 8376485), (5, 1675297), (13, 644345), (23, 364195), (65, 128869), (115, 72839), (169, 49565), (299, 28015), (431, 19435), (845, 9913), (1495, 5603), (2155, 3887)]