115510899

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 83186061

約数列:

[1, 3, 7, 19, 21, 23, 41, 57, 69, 123, 133, 161, 287, 307, 399, 437, 483, 779, 861, 921, 943, 1311, 2149, 2337, 2829, 3059, 5453, 5833, 6447, 6601, 7061, 9177, 12587, 16359, 17499, 17917, 19803, 21183, 37761, 40831, 49427, 53751, 88109, 122493, 125419, 134159, 148281, 239153, 264327, 289501, 376257, 402477, 717459, 868503, 939113, 1674071, 2026507, 2817339, 5022213, 5500519, 6079521, 16501557, 38503633, 115510899]

約数ペア:

[(1, 115510899), (3, 38503633), (7, 16501557), (19, 6079521), (21, 5500519), (23, 5022213), (41, 2817339), (57, 2026507), (69, 1674071), (123, 939113), (133, 868503), (161, 717459), (287, 402477), (307, 376257), (399, 289501), (437, 264327), (483, 239153), (779, 148281), (861, 134159), (921, 125419), (943, 122493), (1311, 88109), (2149, 53751), (2337, 49427), (2829, 40831), (3059, 37761), (5453, 21183), (5833, 19803), (6447, 17917), (6601, 17499), (7061, 16359), (9177, 12587)]