64318485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 65074155

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 233, 239, 385, 699, 717, 1155, 1165, 1195, 1631, 1673, 2563, 2629, 3495, 3585, 4893, 5019, 7689, 7887, 8155, 8365, 12815, 13145, 17941, 18403, 24465, 25095, 38445, 39435, 53823, 55209, 55687, 89705, 92015, 167061, 269115, 276045, 278435, 389809, 612557, 835305, 1169427, 1837671, 1949045, 3062785, 4287899, 5847135, 9188355, 12863697, 21439495, 64318485]

約数ペア:

[(1, 64318485), (3, 21439495), (5, 12863697), (7, 9188355), (11, 5847135), (15, 4287899), (21, 3062785), (33, 1949045), (35, 1837671), (55, 1169427), (77, 835305), (105, 612557), (165, 389809), (231, 278435), (233, 276045), (239, 269115), (385, 167061), (699, 92015), (717, 89705), (1155, 55687), (1165, 55209), (1195, 53823), (1631, 39435), (1673, 38445), (2563, 25095), (2629, 24465), (3495, 18403), (3585, 17941), (4893, 13145), (5019, 12815), (7689, 8365), (7887, 8155)]