1953105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2194095

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 89, 95, 105, 133, 165, 209, 231, 267, 285, 385, 399, 445, 623, 627, 665, 979, 1045, 1155, 1335, 1463, 1691, 1869, 1995, 2937, 3115, 3135, 4389, 4895, 5073, 6853, 7315, 8455, 9345, 11837, 14685, 18601, 20559, 21945, 25365, 34265, 35511, 55803, 59185, 93005, 102795, 130207, 177555, 279015, 390621, 651035, 1953105]

約数ペア:

[(1, 1953105), (3, 651035), (5, 390621), (7, 279015), (11, 177555), (15, 130207), (19, 102795), (21, 93005), (33, 59185), (35, 55803), (55, 35511), (57, 34265), (77, 25365), (89, 21945), (95, 20559), (105, 18601), (133, 14685), (165, 11837), (209, 9345), (231, 8455), (267, 7315), (285, 6853), (385, 5073), (399, 4895), (445, 4389), (623, 3135), (627, 3115), (665, 2937), (979, 1995), (1045, 1869), (1155, 1691), (1335, 1463)]