129118535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 194793984

約数和(自身を除く): 65675449

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 169, 263, 415, 455, 581, 845, 1079, 1183, 1315, 1841, 2905, 3419, 5395, 5915, 7553, 9205, 14027, 17095, 21829, 23933, 37765, 44447, 70135, 98189, 109145, 119665, 152803, 222235, 283777, 311129, 490945, 764015, 1418885, 1555645, 1986439, 3689101, 9932195, 18445505, 25823707, 129118535]

約数ペア:

[(1, 129118535), (5, 25823707), (7, 18445505), (13, 9932195), (35, 3689101), (65, 1986439), (83, 1555645), (91, 1418885), (169, 764015), (263, 490945), (415, 311129), (455, 283777), (581, 222235), (845, 152803), (1079, 119665), (1183, 109145), (1315, 98189), (1841, 70135), (2905, 44447), (3419, 37765), (5395, 23933), (5915, 21829), (7553, 17095), (9205, 14027)]