29013215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 14739745

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 385, 421, 895, 1253, 1969, 2105, 2947, 4631, 6265, 9845, 13783, 14735, 23155, 32417, 68915, 75359, 162085, 376795, 527513, 828949, 2637565, 4144745, 5802643, 29013215]

約数ペア:

[(1, 29013215), (5, 5802643), (7, 4144745), (11, 2637565), (35, 828949), (55, 527513), (77, 376795), (179, 162085), (385, 75359), (421, 68915), (895, 32417), (1253, 23155), (1969, 14735), (2105, 13783), (2947, 9845), (4631, 6265)]