25027077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 36951552

約数和(自身を除く): 11924475

約数列:

[1, 3, 17, 47, 51, 53, 141, 159, 197, 591, 799, 901, 2397, 2491, 2703, 3349, 7473, 9259, 10047, 10441, 27777, 31323, 42347, 127041, 157403, 177497, 472209, 490727, 532491, 1472181, 8342359, 25027077]

約数ペア:

[(1, 25027077), (3, 8342359), (17, 1472181), (47, 532491), (51, 490727), (53, 472209), (141, 177497), (159, 157403), (197, 127041), (591, 42347), (799, 31323), (901, 27777), (2397, 10441), (2491, 10047), (2703, 9259), (3349, 7473)]