25897230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{287747}}^1$

素因数の和:287760

約数の個数: 24

約数和(自身を含む): 67333032

約数和(自身を除く): 41435802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 287747, 575494, 863241, 1438735, 1726482, 2589723, 2877470, 4316205, 5179446, 8632410, 12948615, 25897230]

約数ペア:

[(1, 25897230), (2, 12948615), (3, 8632410), (5, 5179446), (6, 4316205), (9, 2877470), (10, 2589723), (15, 1726482), (18, 1438735), (30, 863241), (45, 575494), (90, 287747)]