11455145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 4269655

約数列:

[1, 5, 13, 29, 59, 65, 103, 145, 295, 377, 515, 767, 1339, 1711, 1885, 2987, 3835, 6077, 6695, 8555, 14935, 22243, 30385, 38831, 79001, 111215, 176233, 194155, 395005, 881165, 2291029, 11455145]

約数ペア:

[(1, 11455145), (5, 2291029), (13, 881165), (29, 395005), (59, 194155), (65, 176233), (103, 111215), (145, 79001), (295, 38831), (377, 30385), (515, 22243), (767, 14935), (1339, 8555), (1711, 6695), (1885, 6077), (2987, 3835)]