28536145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17891}}^1$

素因数の和:17936

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 10110575

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 17891, 89455, 196801, 518839, 984005, 2594195, 5707229, 28536145]

約数ペア:

[(1, 28536145), (5, 5707229), (11, 2594195), (29, 984005), (55, 518839), (145, 196801), (319, 89455), (1595, 17891)]