6938391635

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 10138681344

約数和(自身を除く): 3200289709

約数列:

[1, 5, 7, 31, 35, 43, 127, 155, 215, 217, 301, 635, 889, 1085, 1171, 1333, 1505, 3937, 4445, 5461, 5855, 6665, 8197, 9331, 19685, 27305, 27559, 36301, 38227, 40985, 46655, 50353, 137795, 148717, 169291, 181505, 191135, 251765, 254107, 352471, 743585, 846455, 1041019, 1185037, 1270535, 1560943, 1762355, 4610227, 5205095, 5925185, 6394831, 7804715, 10926601, 23051135, 31974155, 32271589, 44763817, 54633005, 161357945, 198239761, 223819085, 991198805, 1387678327, 6938391635]

約数ペア:

[(1, 6938391635), (5, 1387678327), (7, 991198805), (31, 223819085), (35, 198239761), (43, 161357945), (127, 54633005), (155, 44763817), (215, 32271589), (217, 31974155), (301, 23051135), (635, 10926601), (889, 7804715), (1085, 6394831), (1171, 5925185), (1333, 5205095), (1505, 4610227), (3937, 1762355), (4445, 1560943), (5461, 1270535), (5855, 1185037), (6665, 1041019), (8197, 846455), (9331, 743585), (19685, 352471), (27305, 254107), (27559, 251765), (36301, 191135), (38227, 181505), (40985, 169291), (46655, 148717), (50353, 137795)]