23300955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 43130880

約数和(自身を除く): 19829925

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 479, 705, 1035, 1081, 1437, 2115, 2395, 3243, 4311, 5405, 7185, 9729, 11017, 16215, 21555, 22513, 33051, 48645, 55085, 67539, 99153, 112565, 165255, 202617, 337695, 495765, 517799, 1013085, 1553397, 2588995, 4660191, 7766985, 23300955]

約数ペア:

[(1, 23300955), (3, 7766985), (5, 4660191), (9, 2588995), (15, 1553397), (23, 1013085), (45, 517799), (47, 495765), (69, 337695), (115, 202617), (141, 165255), (207, 112565), (235, 99153), (345, 67539), (423, 55085), (479, 48645), (705, 33051), (1035, 22513), (1081, 21555), (1437, 16215), (2115, 11017), (2395, 9729), (3243, 7185), (4311, 5405)]