79983704745

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{4030421}}^1$

素因数の和:4030452

約数の個数: 60

約数和(自身を含む): 166786923204

約数和(自身を除く): 86803218459

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 735, 945, 1323, 2205, 2835, 3969, 6615, 19845, 4030421, 12091263, 20152105, 28212947, 36273789, 60456315, 84638841, 108821367, 141064735, 181368945, 197490629, 253916523, 326464101, 423194205, 544106835, 592471887, 761749569, 987453145, 1269582615, 1632320505, 1777415661, 2285248707, 2962359435, 3808747845, 5332246983, 8887078305, 11426243535, 15996740949, 26661234915, 79983704745]

約数ペア:

[(1, 79983704745), (3, 26661234915), (5, 15996740949), (7, 11426243535), (9, 8887078305), (15, 5332246983), (21, 3808747845), (27, 2962359435), (35, 2285248707), (45, 1777415661), (49, 1632320505), (63, 1269582615), (81, 987453145), (105, 761749569), (135, 592471887), (147, 544106835), (189, 423194205), (245, 326464101), (315, 253916523), (405, 197490629), (441, 181368945), (567, 141064735), (735, 108821367), (945, 84638841), (1323, 60456315), (2205, 36273789), (2835, 28212947), (3969, 20152105), (6615, 12091263), (19845, 4030421)]