2279746575

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 4199949936

約数和(自身を除く): 1920203361

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 421, 587, 615, 1025, 1263, 1761, 1845, 2105, 2935, 3075, 3789, 5283, 6315, 8805, 9225, 10525, 14675, 17261, 18945, 24067, 26415, 31575, 44025, 51783, 72201, 86305, 94725, 120335, 132075, 155349, 216603, 247127, 258915, 361005, 431525, 601675, 741381, 776745, 1083015, 1235635, 1294575, 1805025, 2224143, 3706905, 3883725, 5415075, 6178175, 10132207, 11120715, 18534525, 30396621, 50661035, 55603575, 91189863, 151983105, 253305175, 455949315, 759915525, 2279746575]

約数ペア:

[(1, 2279746575), (3, 759915525), (5, 455949315), (9, 253305175), (15, 151983105), (25, 91189863), (41, 55603575), (45, 50661035), (75, 30396621), (123, 18534525), (205, 11120715), (225, 10132207), (369, 6178175), (421, 5415075), (587, 3883725), (615, 3706905), (1025, 2224143), (1263, 1805025), (1761, 1294575), (1845, 1235635), (2105, 1083015), (2935, 776745), (3075, 741381), (3789, 601675), (5283, 431525), (6315, 361005), (8805, 258915), (9225, 247127), (10525, 216603), (14675, 155349), (17261, 132075), (18945, 120335), (24067, 94725), (26415, 86305), (31575, 72201), (44025, 51783)]