15694220871

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4271}}^1$

素因数の和:4421

約数の個数: 96

約数和(自身を含む): 28405997568

約数和(自身を除く): 12711776697

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 73, 119, 141, 153, 219, 329, 357, 423, 511, 657, 799, 987, 1071, 1241, 1533, 2397, 2961, 3431, 3723, 4271, 4599, 5593, 7191, 8687, 10293, 11169, 12813, 16779, 24017, 26061, 29897, 30879, 38439, 50337, 58327, 72051, 72607, 78183, 89691, 174981, 200737, 216153, 217821, 269073, 311783, 408289, 508249, 524943, 602211, 653463, 935349, 1224867, 1405159, 1524747, 1806633, 2182481, 2806047, 3412529, 3674601, 4215477, 4574241, 5300311, 6547443, 10237587, 12646431, 14653801, 15900933, 19642329, 23887703, 30712761, 37102177, 43961403, 47702799, 71663109, 102576607, 111306531, 131884209, 214989327, 249114617, 307729821, 333919593, 747343851, 923189463, 1743802319, 2242031553, 5231406957, 15694220871]

約数ペア:

[(1, 15694220871), (3, 5231406957), (7, 2242031553), (9, 1743802319), (17, 923189463), (21, 747343851), (47, 333919593), (51, 307729821), (63, 249114617), (73, 214989327), (119, 131884209), (141, 111306531), (153, 102576607), (219, 71663109), (329, 47702799), (357, 43961403), (423, 37102177), (511, 30712761), (657, 23887703), (799, 19642329), (987, 15900933), (1071, 14653801), (1241, 12646431), (1533, 10237587), (2397, 6547443), (2961, 5300311), (3431, 4574241), (3723, 4215477), (4271, 3674601), (4599, 3412529), (5593, 2806047), (7191, 2182481), (8687, 1806633), (10293, 1524747), (11169, 1405159), (12813, 1224867), (16779, 935349), (24017, 653463), (26061, 602211), (29897, 524943), (30879, 508249), (38439, 408289), (50337, 311783), (58327, 269073), (72051, 217821), (72607, 216153), (78183, 200737), (89691, 174981)]