25893090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{287701}}^1$

素因数の和:287714

約数の個数: 24

約数和(自身を含む): 67322268

約数和(自身を除く): 41429178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 287701, 575402, 863103, 1438505, 1726206, 2589309, 2877010, 4315515, 5178618, 8631030, 12946545, 25893090]

約数ペア:

[(1, 25893090), (2, 12946545), (3, 8631030), (5, 5178618), (6, 4315515), (9, 2877010), (10, 2589309), (15, 1726206), (18, 1438505), (30, 863103), (45, 575402), (90, 287701)]