15695722242

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{19937}}^1$

素因数の和:20248

約数の個数: 64

約数和(自身を含む): 35601292800

約数和(自身を除く): 19905570558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 239, 366, 478, 549, 717, 1098, 1434, 1647, 2151, 3294, 4302, 6453, 12906, 14579, 19937, 29158, 39874, 43737, 59811, 87474, 119622, 131211, 179433, 262422, 358866, 393633, 538299, 787266, 1076598, 1216157, 2432314, 3648471, 4764943, 7296942, 9529886, 10945413, 14294829, 21890826, 28589658, 32836239, 42884487, 65672478, 85768974, 128653461, 257306922, 290661523, 581323046, 871984569, 1743969138, 2615953707, 5231907414, 7847861121, 15695722242]

約数ペア:

[(1, 15695722242), (2, 7847861121), (3, 5231907414), (6, 2615953707), (9, 1743969138), (18, 871984569), (27, 581323046), (54, 290661523), (61, 257306922), (122, 128653461), (183, 85768974), (239, 65672478), (366, 42884487), (478, 32836239), (549, 28589658), (717, 21890826), (1098, 14294829), (1434, 10945413), (1647, 9529886), (2151, 7296942), (3294, 4764943), (4302, 3648471), (6453, 2432314), (12906, 1216157), (14579, 1076598), (19937, 787266), (29158, 538299), (39874, 393633), (43737, 358866), (59811, 262422), (87474, 179433), (119622, 131211)]