25673790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20924

約数の個数: 32

約数和(自身を含む): 63122976

約数和(自身を除く): 37449186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 20873, 41746, 62619, 104365, 125238, 208730, 313095, 626190, 855793, 1711586, 2567379, 4278965, 5134758, 8557930, 12836895, 25673790]

約数ペア:

[(1, 25673790), (2, 12836895), (3, 8557930), (5, 5134758), (6, 4278965), (10, 2567379), (15, 1711586), (30, 855793), (41, 626190), (82, 313095), (123, 208730), (205, 125238), (246, 104365), (410, 62619), (615, 41746), (1230, 20873)]