1025706615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 1731373056

約数和(自身を除く): 705666441

約数列:

[1, 3, 5, 15, 47, 53, 97, 141, 159, 235, 265, 283, 291, 485, 705, 795, 849, 1415, 1455, 2491, 4245, 4559, 5141, 7473, 12455, 13301, 13677, 14999, 15423, 22795, 25705, 27451, 37365, 39903, 44997, 66505, 68385, 74995, 77115, 82353, 137255, 199515, 224985, 241627, 411765, 704953, 724881, 1208135, 1290197, 1454903, 2114859, 3524765, 3624405, 3870591, 4364709, 6450985, 7274515, 10574295, 19352955, 21823545, 68380441, 205141323, 341902205, 1025706615]

約数ペア:

[(1, 1025706615), (3, 341902205), (5, 205141323), (15, 68380441), (47, 21823545), (53, 19352955), (97, 10574295), (141, 7274515), (159, 6450985), (235, 4364709), (265, 3870591), (283, 3624405), (291, 3524765), (485, 2114859), (705, 1454903), (795, 1290197), (849, 1208135), (1415, 724881), (1455, 704953), (2491, 411765), (4245, 241627), (4559, 224985), (5141, 199515), (7473, 137255), (12455, 82353), (13301, 77115), (13677, 74995), (14999, 68385), (15423, 66505), (22795, 44997), (25705, 39903), (27451, 37365)]