231913605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 465408000

約数和(自身を除く): 233494395

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 199, 231, 385, 597, 995, 1009, 1155, 1393, 2189, 2985, 3027, 4179, 5045, 6567, 6965, 7063, 10945, 11099, 15135, 15323, 20895, 21189, 32835, 33297, 35315, 45969, 55495, 76615, 77693, 105945, 166485, 200791, 229845, 233079, 388465, 602373, 1003955, 1165395, 1405537, 2208701, 3011865, 4216611, 6626103, 7027685, 11043505, 15460907, 21083055, 33130515, 46382721, 77304535, 231913605]

約数ペア:

[(1, 231913605), (3, 77304535), (5, 46382721), (7, 33130515), (11, 21083055), (15, 15460907), (21, 11043505), (33, 7027685), (35, 6626103), (55, 4216611), (77, 3011865), (105, 2208701), (165, 1405537), (199, 1165395), (231, 1003955), (385, 602373), (597, 388465), (995, 233079), (1009, 229845), (1155, 200791), (1393, 166485), (2189, 105945), (2985, 77693), (3027, 76615), (4179, 55495), (5045, 45969), (6567, 35315), (6965, 33297), (7063, 32835), (10945, 21189), (11099, 20895), (15135, 15323)]