25679735

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 33412176

約数和(自身を除く): 7732441

約数列:

[1, 5, 19, 41, 95, 205, 347, 361, 779, 1735, 1805, 3895, 6593, 14227, 14801, 32965, 71135, 74005, 125267, 270313, 626335, 1351565, 5135947, 25679735]

約数ペア:

[(1, 25679735), (5, 5135947), (19, 1351565), (41, 626335), (95, 270313), (205, 125267), (347, 74005), (361, 71135), (779, 32965), (1735, 14801), (1805, 14227), (3895, 6593)]