25136490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7687}}^1$

素因数の和:7806

約数の個数: 32

約数和(自身を含む): 60888960

約数和(自身を除く): 35752470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 7687, 15374, 23061, 38435, 46122, 76870, 115305, 230610, 837883, 1675766, 2513649, 4189415, 5027298, 8378830, 12568245, 25136490]

約数ペア:

[(1, 25136490), (2, 12568245), (3, 8378830), (5, 5027298), (6, 4189415), (10, 2513649), (15, 1675766), (30, 837883), (109, 230610), (218, 115305), (327, 76870), (545, 46122), (654, 38435), (1090, 23061), (1635, 15374), (3270, 7687)]