24745965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 42736896

約数和(自身を除く): 17990931

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 1831, 2703, 4505, 5493, 9155, 13515, 27465, 31127, 93381, 97043, 155635, 291129, 466905, 485215, 1455645, 1649731, 4949193, 8248655, 24745965]

約数ペア:

[(1, 24745965), (3, 8248655), (5, 4949193), (15, 1649731), (17, 1455645), (51, 485215), (53, 466905), (85, 291129), (159, 155635), (255, 97043), (265, 93381), (795, 31127), (901, 27465), (1831, 13515), (2703, 9155), (4505, 5493)]